Becker v. Falls Road Comm. Ass'n ( 2022 )


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  • Arthur Becker, et al. v. Falls Road Community Association, et al., No. 24, September Term,
    2021. Opinion by Getty, C.J.
    ADMINISTRATIVE LAW AND PROCEDURE — COLLATERAL ESTOPPEL —
    APPLICABILITY AND RECORD EVIDENCE
    The Court of Appeals held that the Board of Appeals of Baltimore County erred in
    reversing an administrative law judge’s conclusion that collateral estoppel did not bar the
    approval of an updated development plan where the record contained competent, material,
    and substantial evidence that established material changes existed between the original
    development plan and the updated development plan.
    Circuit Court for Baltimore County
    Case No. C-03-CV-19-002639
    Argued: December 03, 2021
    IN THE COURT OF APPEALS
    OF MARYLAND
    No. 24
    September Term, 2021
    ARTHUR BECKER, ET AL.
    v.
    FALLS ROAD COMMUNITY
    ASSOCIATION, ET AL.
    *Getty, C.J.
    *McDonald,
    Watts,
    Hotten,
    Booth,
    Biran,
    Gould,
    JJ.
    Opinion by Getty, C.J.
    McDonald and Watts, JJ., concur and dissent.
    Hotten, J., dissents.
    Filed: August 26, 2022
    *Getty, C.J., and McDonald, J., now Senior Judges,
    Pursuant to Maryland Uniform Electronic Legal
    Materials Act
    participated in the hearing and conference of this
    (§§ 10-1601 et seq. of the State Government Article) this document is authentic.
    case while active members of this Court. After being
    2022-08-26                                                  recalled pursuant to Md. Const., Art. IV, § 3A, they
    09:15-04:00
    also participated in the decision and adoption of this
    opinion.
    Suzanne C. Johnson, Clerk
    The case before us involves a family-owned one-hundred-acre tract of land in
    northern Baltimore County that the property owner, in connection with a Maryland-based
    development firm, seeks to develop. The local community association and neighboring
    residents have opposed the proposed development for multiple reasons, generally based
    upon traffic safety concerns. The dispute between the property owner and the local
    community association has spanned the better portion of the last two decades and has
    endured countless procedural obstacles including a restructuring of Baltimore County’s
    oversight process for development and zoning matters.        The property owner finally
    received approval to develop the remaining “northern pod” of the property in 2019, which
    led to the present appeal.
    This Court is asked to determine whether the Board of Appeals of Baltimore County
    erred in reversing an administrative law judge’s determination that substantial changes
    existed between an original development plan and a later proposed development plan, and
    therefore the doctrine of collateral estoppel did not bar approval of the later proposed
    development plan. For the following reasons, we answer that question in the affirmative
    and reverse the judgment of the Court of Special Appeals.
    BACKGROUND
    The present dispute between Arthur Becker, Nancy Miller, and Gaylord Brooks
    Realty (collectively, “Becker”) and the Falls Road Community Association (“Community
    Association”) has spanned nearly the entirety of the last two decades.        The factual
    background and procedural history relevant to this appeal are outlined in detail below.
    A.    The 2004 Development Plan
    For more than 75 years, the Becker family has owned an approximately
    one-hundred-acre tract of land in northern Baltimore County where they live and operate a
    commercial fruit orchard. The land is bisected east to west by Beaverdam Run, which is a
    tributary that flows into the Loch Raven Reservoir. The tract of land is therefore divided
    into a “southern pod” and a “northern pod” by Beaverdam Run.
    Becker initially sought permission from Baltimore County (“County”) to construct
    twenty single-family dwellings on the one-hundred-acre property (“2004 Development
    Plan”). The Community Association opposed the 2004 Development Plan, citing concerns
    about traffic safety, adequacy of well and septic systems, and suitability of storm water
    management systems.      Deputy Zoning Commissioner John Murphy (“Commissioner
    Murphy”) held a public hearing on the matter beginning on January 29, 2004, which lasted
    five days. Multiple witnesses provided testimony, including Becker, County officials, civil
    engineers, an ecologist, and two traffic engineers: John Seitz, on behalf of the Community
    Association, and Wesley Guckert, on behalf of Becker.
    One of the critical issues pertaining to the approval of the 2004 Development Plan
    involved access onto Falls Road/Maryland Route 25, a State highway. Access is ultimately
    controlled by the State Highway Administration (“SHA”), which is charged with analyzing
    safety issues and determining whether access will be permitted for the proposed
    2
    development, and if so, what improvements are required to obtain access. See Maryland
    Code of Regulations 11.04.05.01(A).1
    On March 6, 2003—following its review of the concept plan Becker submitted prior
    to the submission of the 2004 Development Plan to the County—the SHA issued a letter
    to Becker refusing to permit access to Falls Road for the proposed development, stating:
    We have reviewed the referenced concept plan and do not recommend
    approval. The proposed entrance is located on a sub-standard section of MD
    25.
    *      *      *
    We would strongly recommend that the developer evaluate alternate
    access to MD 25, such as, Applecroft Lane due to the existing road
    conditions.
    The record before Commissioner Murphy included this letter from the SHA.
    In addition to this letter from the SHA, Commissioner Murphy also considered the
    testimony of the two traffic engineers, both of whom relied on the American Association
    of State Highway Transportation Officials (“AASHTO”) standards for evaluating the
    impact on the traffic traveling on Falls Road from the northern pod. The development of
    the northern pod proposed ten new lots that would be accessible through the frontage on
    Falls Road, which consisted of a one-hundred-foot strip of land. The 2004 Development
    Plan called for a public road, proposed as Rose Court, to service these ten lots and the
    1
    The County also regulates the safety of the proposed development’s road system under
    Section 34-4-405(a) of the Baltimore County Code, which requires that a proposed
    development have “safe and convenient vehicular circulation,” but the ultimate
    determination of permissibility of access onto a State highway is made by the SHA.
    3
    pre-existing Becker home. Mr. Seitz and Mr. Guckert reached conflicting conclusions as
    to the impact the development of the northern pod would have on Falls Road.
    Mr. Seitz testified that drivers coming from Rose Court and attempting to get onto
    Falls Road would not have the adequate space to reach a safe speed to merge with drivers
    that were traveling at or above the posted speed limit of forty miles-per-hour on Falls Road.
    He explained that traffic engineers typically use two different measurements of the distance
    that a driver would need to avoid a collision. The first measurement is referred to as
    “stopping sight distance,” which is the safe stopping distance for drivers who unexpectedly
    encounter something on the roadway. Mr. Seitz provided an example of “a child wandering
    out into the roadway or a disabled vehicle in the road over the crest of a hill.” The second
    measurement is referred to as “intersection sight distance,” which refers to the distance a
    driver needs to merge from a minor road into traffic on a major road. In his explanation,
    Mr. Seitz emphasized that this calculation “includes the time it takes the vehicle pulling
    out to accelerate to [a] safe speed.”
    Mr. Seitz, using the AASHTO calculation tables, calculated the stopping sight
    distance at 305 feet and the intersection sight distance at 445 feet. He testified that the
    intersection sight distance for drivers coming from Rose Court and entering Falls Road
    created a safety hazard for drivers on Falls Road approaching from the south. Mr. Guckert
    agreed that 305 feet is the stopping sight distance specified by AASHTO for a forty
    miles-per-hour road. However, he noted that vehicles traveling northbound on Falls Road
    climb a six percent grade hill near the intersection with Rose Court, which reduces the
    stopping sight distance from 305 feet to 278 feet. With this understanding, Mr. Guckert
    4
    characterized this as an adequate stopping sight distance. While Mr. Guckert agreed with
    Mr. Seitz that the intersection sight distance did not satisfy AASHTO’s safety standards, it
    was his opinion that the proper consideration in this matter is the lesser standard of stopping
    sight distance. In support of this contention, Mr. Guckert emphasized that the number of
    drivers coming from Rose Court would be relatively low as the development would only
    have ten homes. He noted “that had this development been a [300-dwelling] proposal, he
    may have chosen the higher standard.”
    Both Mr. Seitz and Mr. Guckert identified additional safety concerns with the
    development of the northern pod. The first safety concern focused on Hickory Hill Road—
    a county road on the opposite side of Falls Road from the northern pod—because it did not
    align with the new intersection of Rose Court. Put differently, Hickory Hill Road and Rose
    Court would not directly face one another. Mr. Seitz and Mr. Guckert agreed that it would
    be best to “align the new road with Hickory Hill Road from a safety standpoint.” The two
    further agreed that if it became impossible to align these roads that the “next best design”
    would be to have the new and existing roadways one hundred feet apart.
    On March 12, 2004, Commissioner Murphy issued a written opinion that approved
    the development of the southern pod but denied the development of the northern pod.2
    2
    Following the issuance of Commissioner Murphy’s March 12, 2004 opinion, Becker
    filed a motion for reconsideration seeking relief only as to the southern pod, which did not
    require direct access onto Falls Road. On December 11, 2006, Commissioner Murphy
    approved Becker’s revisions to the southern pod. However, the Community Association,
    along with other protestants, expressed concern that granting this motion for
    reconsideration might be interpreted as vacating Commissioner Murphy’s prior decision
    regarding the northern pod. If so, this would permit Becker to develop the northern pod
    without adhering to the conclusions and recommendations Commissioner Murphy set forth
    5
    Commissioner Murphy observed that Becker “own[ed] only approximately one hundred
    feet of frontage on the west side of Falls Road[,]” which “severely limited” where any road
    intersecting Falls Road from the northern pod could be located. Commissioner Murphy
    credited both Mr. Seitz’s and Mr. Guckert’s testimony in ultimately determining that cars
    entering Falls Road from the northern pod would not have adequate sight distance.
    Commissioner Murphy noted a combination of factors that created an unsafe situation at
    the intersection of Falls Road and Rose Court. He provided the following illustration to
    demonstrate these concerns:
    On a workday morning, drivers are coming out of Applecroft Lane, Rose
    Court, Hickory Hill Road and the Jones driveway to get onto Falls Road to
    go to work or school. Traffic is flowing both ways on Falls Road and as
    shown by the traffic data a significant portion of this traffic exceeds the 40
    mph speed limit. The vehicle coming from Applecroft wants to turn right to
    go toward Rose Court. The vehicle on Rose Court wants to turn left to go
    north on Falls Road. The vehicle on Hickory Hill wants to go north on Falls
    Road. And last, but certainly not least, Mrs. Jones wants to go north on Falls
    Road. All traffic from these side roads stops waiting for a break in Falls
    Road traffic. Their attention is riveted on Falls Road traffic. When a break
    comes in the flow of traffic, who goes first?
    Commissioner Murphy continued with this illustration, predicting that drivers
    would become “frustrated by having to wait for Falls Road traffic coming out of
    Applecroft, Rose Court, Hickory Hill and the Jones driveway in a mad and dangerous
    scramble to accelerate onto Falls Road. They are not going to be looking for traffic coming
    from the other side roads.” Accordingly, Commissioner Murphy, based on the cumulative
    in his opinion. To avoid this misinterpretation, Commissioner Murphy explicitly
    established in his 2006 opinion that the granting of the motion for reconsideration had no
    impact on the 2004 findings regarding the northern pod and the traffic concerns of the
    access to Falls Road. Becker developed the southern pod following this approval.
    6
    weight of the evidence, deemed the proposed intersection unsafe, and denied the
    development of the northern pod.
    In his conclusion, Commissioner Murphy stated that he “cannot provide some exact
    criteria under which [he would] approve the northern pod[,]” but he did provide “some
    general concepts” to improve the 2004 Development Plan.           Commissioner Murphy
    suggested that Rose Court should not be a public road and that the number of lots should
    be reduced to allow for the use of a private driveway. Additionally, Commissioner Murphy
    stated that he would allow the developer to submit revised designs that provide a safe
    intersection of any driveway, which serves the northern pod and Falls Road, and revised
    storm water management system.
    B.     The 2016 Development Plan
    Approximately ten years later, Becker submitted revisions to the 2004 Development
    Plan to address the prior denial of developing the northern pod (“2016 Development Plan”).
    The only relevant change from the 2004 Development Plan to the 2016 Development Plan
    was a reduction in the number of lots from ten to eight. The proposed access point on Falls
    Road remained a public road and still did not align with Hickory Hill Road. Significantly,
    however, contrary to its position on the 2004 Development Plan, the SHA approved the
    proposed access point onto Falls Road and correspondingly recommended approval of the
    2016 Development Plan. In doing so, the SHA specifically addressed site distance and
    found that the 2016 Development Plan demonstrated compliance with the applicable
    regulations governing site distance.
    7
    Due to restructuring of County government, Administrative Law Judge John
    Beverungen (“ALJ”) presided over hearings on this matter, instead of a Deputy Zoning
    Commissioner, on December 17, 2015, May 16, 2016, and June 24, 2016.3 Representatives
    from the County’s Department of Permits, Approvals and Inspections, the Department of
    Environmental Protection and Sustainability, and the Department of Planning provided
    testimony recommending approval of the 2016 Development Plan. Additionally, two
    traffic engineers, one on Becker’s behalf and one on the Community Association’s behalf,
    presented expert testimony. On August 5, 2016, the ALJ issued a written opinion that
    denied approval of the 2016 Development Plan, concluding that the doctrine of collateral
    estoppel barred its approval.
    The ALJ focused on Commissioner Murphy’s 2004 and 2006 rulings and
    highlighted that Commissioner Murphy “cited three reasons for his decision: (1) inadequate
    intersection sight distance; (2) the proposed access road was not aligned with Hickory Hill
    Road; and (3) the proposed access road was designated as a public road.” The ALJ’s
    3
    In 2011, the County Council approved two bills that restructured the County’s executive
    branch of government. On December 6, 2010, Bills 122-10 and 123-10 were introduced
    at a County Council meeting, which collectively “propose[d] a few substantive changes to
    the organizational structure of the County’s executive branch of government[.]” Both bills
    received favorable votes at the County Council meeting on January 3, 2011, and the
    restructuring took effect on January 16, 2011. Within this restructuring, the Baltimore
    County Office of Administrative Hearings (“OAH”) assumed the duties of the Zoning
    Commissioner and Deputy Zoning Commissioner. The OAH is a quasi-judicial body
    comprised of administrative law judges who hear cases and issue decisions on a variety of
    matters, including, zoning, land use, and related topics. The administrative law judges are
    appointed by the County Executive and then confirmed by the County Council. See
    Baltimore      County      Government,       Office      of    Administrative     Hearings
    https://www.baltimorecountymd.gov/departments/adminhearings/
    [https://perma.cc/WD5C-SYQL].
    8
    analysis continued to explain that even “[t]hough these findings were initially stricken in
    response to [Becker’s] Motion for Reconsideration, [Commissioner] Murphy again
    emphasized in a 2006 Order that the factual findings and legal conclusions set forth in his
    2004 Order would be applicable to any future development of the northern pod[.]”
    The ALJ found that the 2016 Development Plan retained two significant, unchanged
    features from the 2004 Development Plan: (1) it designated Peachwood Lane, formerly
    called Rose Court, as a public road; and (2) the proposed access to Falls Road did not align
    with Hickory Hill Road. Additionally, the ALJ credited the testimony of the two traffic
    experts that the 2016 Development Plan still did not satisfy the AASHTO intersection sight
    distance standard.     The ALJ underscored that “[t]his was also the case when
    [Commissioner] Murphy issued his Order in 2006 withholding the approval of the northern
    pod[.]” Accordingly, the ALJ concluded that these unchanged factors that carried over
    from the 2004 Development Plan stand “as an obstacle to the approval” of the 2016
    Development Plan.
    The ALJ’s analysis initially focused on the doctrine of res judicata, but aptly
    observed that “the more appropriate terminology is collateral estoppel[.]” He stated that,
    for the 2016 Development Plan to evade the applicability of collateral estoppel, substantial
    changes must be made for the development plan to be considered “distinct” from the 2004
    Development Plan. The ALJ found that the only “salient difference” between the 2004
    Development Plan and the 2016 Development Plan “is that the current proposal is for 8
    rather than 10 lots.” As such, the ALJ concluded that collateral estoppel barred the
    approval of the 2016 Development Plan.
    9
    C.      The 2018 Development Plan
    Becker submitted a modification to the 2016 Development Plan in 2018 (“2018
    Development Plan”). The 2018 Development Plan altered the 2016 Development Plan in
    two principal ways. First, the 2018 Development Plan reduced the number of lots from
    eight to five. Second, it changed the access road onto Falls Road from a public roadway
    to a private driveway. The ALJ that denied approval of the 2016 Development Plan also
    considered the 2018 Development Plan. After receiving evidence and testimony, the ALJ
    determined that substantial changes existed between the 2004 Development Plan and the
    2018 Development Plan, and that therefore, collateral estoppel did not bar consideration of
    the 2018 Development Plan. The ALJ issued a written opinion on February 6, 2019, this
    time approving the development of the northern pod set forth in the 2018 Development
    Plan.
    In connection with the review of the 2018 Development Plan, County agency
    representatives from the Department of Permits, Approvals and Inspections, Development
    Plans Review, and the Office of Zoning Review attended the public hearing before the
    ALJ. Each County agency representative indicated that the 2018 Development Plan
    addressed all comments submitted by their respective agency, and thus each County agency
    representative recommended approval of the 2018 Development Plan.
    As to the proposed access point on Falls Road, the County agencies’ “highway
    comments” stated:
    Falls Road, Maryland Route 25, is a state road. All improvements,
    intersections, entrances, draining requirements and construction affecting a
    state right-of-way are subject to the standards, specifications and approval of
    10
    the Maryland State Highway Administration in addition to those of Baltimore
    County.
    (Emphasis added).
    In addition, the County agencies specified certain improvements that the County
    required Becker to construct at the proposed access point on Falls Road. A letter from the
    SHA was admitted into evidence that accepted the private driveway access onto Falls Road
    contingent upon certain conditions being met during the County’s final approval of the
    2018 Development Plan.
    Becker also presented one witness at the hearing, Joshua T. Sharon, a professional
    engineer with Morris & Richie Associates, Inc. Mr. Sharon provided expert testimony
    detailing the alterations in the 2018 Development Plan. Mr. Sharon described what he
    determined to be “significant” changes between the 2004 Development Plan and the 2018
    Development Plan.
    Notably, the Community Association did not present any witnesses or evidence to
    rebut the County agencies’ comments, the SHA’s approval of the Falls Road and
    Peachwood Lane intersection, or Mr. Sharon’s testimony regarding the “significant”
    changes in the 2018 Development Plan. Members of the community only provided
    testimony highlighting their various concerns, which focused generally on traffic safety.
    After considering all the evidence and testimony, the ALJ issued an eight-page
    opinion approving the 2018 Development Plan. Following a summary of the evidence and
    testimony in the record, the ALJ first addressed the legal issue of the applicability of the
    11
    doctrine of collateral estoppel.4 The ALJ emphasized that collateral estoppel does not
    apply if the “applicant can show there has been a ‘substantial change in fact and
    circumstances.’” He identified the “50% reduction in density” from the 2004 Development
    Plan as a substantial change. In addition, he identified the change in designation of the
    access roadway from a public roadway to a private driveway as a substantial change. The
    ALJ explained that Commissioner Murphy “referenced both of these issues in his 2004
    order when discussing the circumstances under which the ‘northern pod’ might be
    approved, and thus he obviously considered these to be material or substantial issues.” In
    concluding that collateral estoppel did not bar approval of the 2018 Development Plan, the
    ALJ further maintained that “[t]hese changes are more numerous and substantial than the
    sole change proposed in the 2016 case; i.e., eight (8) rather than ten (10) lots.” (Emphasis
    omitted).
    Finally, the ALJ acknowledged the Community Association’s contention “that to
    avoid the application of [collateral estoppel] the ‘change in circumstances must be a change
    in the particular circumstances that induced the prior denial.’” The ALJ concluded that
    Becker satisfied this standard, as Commissioner Murphy noted that for an updated
    development plan to be approved “the number of lots should be reduced” and “the access
    road should be private, so drivers are not [misled].” The ALJ concluded that the 2018
    4
    While the ALJ concluded that collateral estoppel barred approval of the 2016
    Development Plan, his analysis regarding the 2018 Development Plan referenced both res
    judicata and collateral estoppel. As set forth more fully infra, this case only concerns the
    applicability of the doctrine of collateral estoppel.
    12
    Development Plan “addresse[d] and propose[d] changes in all of these areas, which
    ‘induced the prior denial.’”
    After concluding that collateral estoppel did not bar consideration of the 2018
    Development Plan, the ALJ proceeded to consider the merits of the 2018 Development
    Plan and whether it complied with the applicable development regulations.
    With respect to the Community Association’s concerns about the safety of the
    access point at Falls Road, the ALJ made the following findings and conclusions:
    Protestants contend that the County’s Plan Review Policy Manual requires
    public or private intersections to be separate by at least 100 feet. In fact, the
    Manual states that the distance should be 100 feet “where possible.” Here,
    as recognized by [Commissioner] Murphy, the 100 ft. separation is not
    possible since the Developer does not own sufficient road frontage on Falls
    Road. Even so, as recognized by Protestants[,] the centerline of proposed
    Peachwood [Lane] is approximately 50 feet from the centerline of Hickory
    Hill Road, which is an increase from the 38 feet of separation shown on the
    earlier plans. In addition, the [SHA] determined (with regard to the 2016
    plan) that the “minimum required site distance can be achieved at the
    entrance location MD 25 [sic][.]” It is the SHA, not the ALJ or Baltimore
    County, which determines whether the proposed access is safe and satisfies
    State requirements, and thus I do not believe the plan can be denied on this
    basis.
    (Internal references to exhibits omitted).
    Further, the ALJ stated the following regarding the 2018 Development Plan
    generally:
    The [Baltimore County Code] provides that the “Hearing Officer shall grant
    approval of a development plan that complies with these development
    regulations and applicable policies, rules and regulations.” [Baltimore
    County Code] § 32-4-229. After considering the testimony and evidence
    presented by the Developer, the exhibits offered at the hearing, and
    confirmation from the various County agencies that the Plan satisfies those
    agencies’ requirements, I find that the Developer satisfied its burden of proof
    and, therefore, is entitled to approval of the Development Plan.
    13
    Accordingly, the ALJ approved the 2018 Development Plan, deferring to the SHA’s
    approval of the Falls Road and Peachwood Lane intersection and concluding that the 2018
    Development Plan complied with the applicable development regulations.
    D.     Community Association Appeal to the Board of Appeals of Baltimore County
    The Community Association appealed the ALJ’s approval of the 2018 Development
    Plan to the Board of Appeals of Baltimore County (“Board”). Following a hearing on the
    record, the Board issued a written opinion on July 8, 2019, concluding that “[the ALJ] erred
    as a matter of law in ruling that the recent development plan modification was not barred
    by collateral estoppel.”
    The Board observed, in a footnote, that the ALJ’s analysis regarding the 2016
    Development Plan began with citations to res judicata, but “ultimately concluded, probably
    correctly, that the real doctrine that controls is that of collateral estoppel.” In doing so, the
    Board highlighted that “[i]t is sometimes difficult to distinguish between” the two
    doctrines. Accordingly, the Board’s analysis focused on whether the ALJ erred in the
    application of collateral estoppel, and not the doctrine of res judicata, to the 2018
    Development Plan. The sole issue the Board examined was “whether there [had] been a
    substantial change in circumstances between Deputy Zoning Commissioner Murphy’s
    findings in 2004 that the proposed intersection was unsafe and [the ALJ’]s decision in 2019
    that it was safe.”
    The Board outlined Commissioner Murphy’s findings and conclusions from 2004
    and 2006, as well as the ALJ’s conclusions regarding the 2016 Development Plan and the
    14
    2018 Development Plan. The Board described Commissioner Murphy’s “primary safety
    concern as the ability of the drivers entering Falls Road to see the oncoming traffic,
    particularly the traffic entering from the proposed Rose Court.” The Board summarized
    that Commissioner Murphy’s determination of the proposed intersection as unsafe was
    based on the failure to meet the [intersection sight distance] standard, the
    sheer number of roads and driveways for traffic seeking to enter Falls Road,
    all within several hundred feet of each other, the misalignment of Hickory
    Hill and Rose Court, and the fact that Rose Court, as a public road, potentially
    created confusion in the minds of the Rose Court vehicles, all of whose
    drivers expecting the normal safety features of an intersection between two
    public roads.
    The Board determined that safety concerns for drivers on these roadways and intersections
    substantially influenced Commissioner Murphy’s overall decision.
    In reviewing the ALJ’s approval of the 2018 Development Plan, the Board noted
    that the ALJ determined that “Commissioner Murphy’s safety findings no longer had
    preclusive effect because the reduction of houses to five and making Peachwood Lane
    private constituted ‘material changes[.]’” The Board ultimately disagreed with the ALJ’s
    conclusion that these two alterations constituted substantial changes from the prior
    development plans. The Board observed that Becker did not present any “expert testimony
    from any traffic expert or otherwise as to why the reduction to five houses made an unsafe
    intersection safe.” (Emphasis in original). Additionally, the Board emphasized that Becker
    did not present any testimony, expert or otherwise, explaining why changing Peachwood
    Lane from a public roadway to a private driveway “materially enhanced the safety of the
    intersection.” The Board determined that Becker insufficiently attempted to bring the 2018
    Development Plan within the parameters of Commissioner Murphy’s “2004 musings,” as
    15
    “[t]he question of material change in circumstances is an objective question to be decided
    based on the present facts and circumstances.” (Emphasis in original). Accordingly, the
    Board concluded that the record contained no such evidence to render Commissioner
    Murphy’s factual findings regarding the 2004 Development Plan immaterial.
    Further, the Board expressed its view that the SHA letters in the record go “from
    being unable to recommend the intersection in 2004 to having no particular
    recommendation though accepting the developer’s representation that Peachwood Lane
    could be installed with adequate sight parameters.” The Board also emphasized that no
    witness from the SHA provided testimony at any of the hearings taking place from 2004
    through 2018 and that the letters contain various “ambiguities and uncertainties that cannot
    be blithely overlooked.” As such, the Board determined that the position of the SHA could
    not “represent a material change in the objective safety circumstances as found by Deputy
    Zoning Commissioner Murphy.”
    Ultimately, two of the three members of the Board determined that Becker did not
    present a substantial change “in the circumstances such that the otherwise desirable
    principal of litigation finality can be over-ridden.” The Board concluded that the changes
    made in the 2018 Development Plan simply harkened “back to Deputy Zoning
    Commissioner Murphy’s fifteen-year-old ‘general comments.’”
    In a written opinion, the dissenting member of the Board disagreed with the
    majority’s conclusion that “collateral estoppel precludes Developer from moving forward
    to develop the northern pod of this property in the manner proposed.” Although the dissent
    determined that the doctrine of collateral estoppel did not apply, the dissent would have
    16
    “remand[ed] this case to amplify the underlying factual basis for the ALJ’s approval,
    particularly as to the safety issues, and if determined to be necessary, to supplement the
    evidentiary record on those issues.” In sum, the Board voted two-to-one to reject the
    approval of the 2018 Development Plan, thus reversing the ALJ’s decision.
    E.     Becker’s Appeal to the Circuit Court for Baltimore County
    Becker sought judicial review of the Board’s decision in the Circuit Court for
    Baltimore County. Following a hearing on the matter, the circuit court issued an opinion
    from the bench reversing the Board’s decision on June 30, 2020. In delivering its ruling,
    the circuit court recounted the relevant factual background and procedural history. The
    circuit court explained that its role in reviewing the decision of an administrative agency
    is limited to determine whether there is substantial evidence in the record to support the
    agency’s findings and conclusions, and to determine if the decision is premised upon an
    erroneous conclusion of the law.
    The circuit court ultimately concluded that the Board “misapplied the law and
    misconstrued the facts” in reversing the decision of the ALJ. In support of this conclusion,
    the circuit court stated that “[c]ollateral estoppel cannot apply in this case where prior
    rulings arise from an entirely different development than the one more recently proposed
    in 2018.” The circuit court continued to explain that the 2018 Development Plan contained
    material differences, and “there was evidence, substantial evidence, from which the ALJ
    could have and, in fact, did reach that conclusion[.]” In support of its conclusion the circuit
    court highlighted that the ALJ appropriately credited Mr. Sharon’s “uncontradicted”
    testimony that the 2018 Development Plan contained material differences compared to the
    17
    2004 Development Plan. The circuit court issued an order consistent with its holding on
    July 6, 2020, which reversed the Board’s decision, and therefore approved the 2018
    Development Plan.
    F.       Community Association Appeal to the Court of Special Appeals
    The Community Association filed a timely appeal to the Court of Special Appeals.
    The Court of Special Appeals, in an unreported opinion, reversed the decision of the Circuit
    Court for Baltimore County. See Falls Rd. Cmty. Ass’n, et al. v. Arthur Becker, et al., No.
    436, slip op. at 29 (Md. Ct. Spec. App. Apr. 22, 2021). The intermediate appellate court
    determined that the Board correctly “recognized that the safety of the intersection was
    Commissioner Murphy’s overriding concern[,]” and that this concern “could not be
    resolved simply by addressing two of [Commissioner Murphy’s] ‘general concepts[.]’” Id.
    at 29.
    The Court of Special Appeals determined that Becker needed to provide substantial
    evidence “of the impact that the intersection will have on Falls Road based on empirical
    data” to establish the safety of the Falls Road and Peachwood Lane intersection. Id.
    Because the Court of Special Appeals concluded that Becker did not satisfy this burden, it
    reversed the judgment of the Circuit Court for Baltimore County, effectively reinstating
    the Board’s decision that collateral estoppel barred the approval of the 2018 Development
    Plan. Id.
    G.       Petition for Writ of Certiorari
    Becker petitioned this Court for a writ of certiorari, which we granted on August
    25, 2021. Arthur Becker, et al. v. Falls Road Cmty. Ass’n, et al., 
    475 Md. 699
     (2021).
    18
    Becker presented the Court with the following question—“[w]hether, in order for collateral
    estoppel to bar a subsequently filed development plan, it must be found that the two plans
    are identical.”
    We rephrase the question as whether the Board erred in reversing the ALJ’s
    determination that substantial changes existed between the 2004 Development Plan and the
    2018 Development Plan, and therefore the doctrine of collateral estoppel did not bar
    approval of the 2018 Development Plan.
    For the following reasons, we answer that question in the affirmative and reverse
    the judgment of the Court of Special Appeals.
    ANALYSIS
    A.     Standard of Review
    In reviewing a decision of an administrative agency, this Court does not review the
    decisions of the circuit court or of the Court of Special Appeals. Broadway Servs., Inc. v.
    Comptroller, 
    478 Md. 200
    , 214 (2022). Instead, this Court determines whether the
    administrative agency itself erred. 
    Id.
     In doing so, this Court reviews an agency’s decision
    “solely on the grounds relied upon by the agency.” Dep’t of Health & Mental Hygiene v.
    Campbell, 
    364 Md. 108
    , 123 (2001).
    This Court “is limited to determining if there is substantial evidence in the record as
    a whole to support the agency’s [factual] findings . . . and to determine if the administrative
    decision is premised upon an erroneous conclusion of law.” United Parcel Serv., Inc. v.
    People’s Couns. for Balt. Cty., 
    336 Md. 569
    , 577 (1994). “Substantial evidence exists if
    ‘a reasonable mind might accept [the evidence] as adequate to support a conclusion.’”
    19
    Broadway Servs., Inc., 478 Md. at 214 (quoting Ramsay, Scarlett & Co., Inc. v.
    Comptroller, 
    302 Md. 825
    , 834 (1985)).
    In this case, we must determine whether the Board erred in reversing the ALJ’s
    determination that substantial changes existed between the 2004 Development Plan and the
    2018 Development Plan, and therefore the doctrine of collateral estoppel did not bar the
    ALJ from considering the merits of the 2018 Development Plan. Although the Board’s
    decision is the final administrative decision for purposes of our review, we must consider
    whether the Board correctly applied the applicable provisions of the Baltimore County
    Code (“BCC”) when undertaking its review of the ALJ’s decision.5 Accordingly, it is
    5
    Becker argued in its opening brief to the Court and at oral argument that the Court of
    Special Appeals erred in determining that the Board’s decision, and not the ALJ’s decision
    was the final administrative decision for purposes of judicial review. Becker highlights
    that, under the BCC, the Board is the body to which an aggrieved person may appeal an
    administrative law judge’s final decision regarding a development plan. In connection with
    its review of an administrative law judge’s decision, the Board is required to apply a
    deferential standard of review to determine whether the administrative law judge’s decision
    was outside the scope of his or her statutory authority, contrary to the law, or not supported
    by substantial evidence. See BCC § 32-4-281(e).
    Although Becker accurately outlines the scope of the Board’s review under the
    applicable provisions of the BCC, the fact that the Board is undertaking an on the record
    deferential review does not alter its characterization as the County’s final administrative
    decision for purposes of judicial review under Maryland Rule 7-201, et seq. This Court
    has frequently had the occasion to review the decisions of county boards of appeals, which
    affirmed or reversed the decision of an earlier decision maker, such as an administrative
    law judge or hearing officer. See, e.g., People’s Couns. of Balt. Cty. v. Surina, 
    400 Md. 662
    , 681 (2007) (reviewing the decision of the Baltimore County Board of Appeals, which
    affirmed the decision of the hearing officer); White v. North, 
    356 Md. 31
    , 35 (1999)
    (reviewing for substantial evidence the decision of the Board of Appeals of Anne Arundel
    County, which reversed the decision of the hearing officer); Sembly v. Cty. Bd. of Appeals
    of Balt. Cty., 
    269 Md. 177
    , 182–83 (1973) (reviewing the decision of the Baltimore County
    Board of Appeals, which reviewed on appeal the decision of the zoning commissioner).
    20
    instructive to set forth the County’s review process for approving or denying development
    plans, and the Board’s scope of review when an aggrieved party files an appeal from the
    decision of an administrative law judge.
    B.    Development Plan Review Under the Baltimore County Code
    1. Proceedings Before an Administrative Law Judge
    BCC § 32-4-227 sets forth that a “final action on a Development Plan may not be
    taken until after a public quasi-judicial hearing before a Hearing Officer.”
    BCC § 32-4-227(a). Subsection (c) establishes that the Department of Permits, Approvals
    and Inspections is responsible for compiling and maintaining the following “with respect
    to all hearing proceedings over which the Hearing Officer presides”:
    (i) The Development Plan;
    (ii) Reports or comments or proposed or requested conditions relating to the
    plan from county agencies, the community input meeting, community
    groups, or any person;
    (iii) Exhibits introduced in evidence at the hearing;
    (iv) The final decision rendered by the Hearing Officer; and
    (v) Papers, records, and dockets required under §§ 32-3-106 and 32-3-109 of
    this article.
    BCC § 32-4-227(c).
    Additionally, “[t]he Hearing Officer shall consider any comments and conditions
    submitted by a county agency[.]” BCC § 32-4-227(e)(1). And, “[i]f no comments or
    conditions are received by the Hearing Officer, the Development Plan shall be considered
    to be in compliance with county regulations.” BCC § 32-4-227(e)(2). BCC § 32-4-227
    The final administrative decision related to the approval of the 2018 Development Plan is
    the Board’s decision, not the ALJ’s decision.
    21
    establishes that an administrative law judge, acting in a quasi-judicial capacity, has the
    authority to enter findings of fact and conclusions of law regarding a development plan
    following a public hearing on the matter.
    2. Appeals of an Administrative Law Judge’s Decision to the Board of Appeals
    BCC § 32-4-281(b)(1) states that “[a] person aggrieved or feeling aggrieved by final
    action on a Development Plan may file a notice of appeal with the Board of Appeals . . .
    within 30 days after the date of the final decision of the Hearing Officer.”
    BCC § 32-4-281(d) establishes that in reviewing an administrative law judge’s final
    decision on a development plan, the Board shall hear oral argument of the parties and
    receive written briefs, if requested by either party.    Additionally, “[a]t the Board’s
    discretion, additional evidence and testimony may be allowed.” BCC § 32-4-281(d).
    BCC § 32-4-281(e) authorizes the Board to either remand the case to the Hearing
    Officer, affirm the decision of the Hearing Officer, or reverse/modify the decision of the
    Hearing Officer. The Board may reverse or modify the decision of the Hearing Officer
    where the Board determines that the decision:
    1. Exceeds the statutory authority or jurisdiction of the Hearing Officer;
    2. Results from an unlawful procedure;
    3. Is affected by any other error of law;
    4. Is unsupported by competent, material, and substantial evidence in light
    of the entire record as submitted; or
    5. Is arbitrary or capricious.
    BCC § 32-4-281(e) (Emphasis added).
    Here, in the introductory language of its opinion, the Board identified that it was
    conducting an “on the record review,” noting that “[t]he Protestants appealed only the
    22
    approval of the development plan; no appeal was taken from any of the zoning issues. As
    a result, the appeal hearing before the [Board] was on the record and not de novo.” With
    the scope of the Board’s review in mind, we turn to the issue of whether the Board correctly
    determined that the ALJ erred in concluding that substantial changes existed between the
    2004 Development Plan and the 2018 Development Plan, and therefore the doctrine of
    collateral estoppel did not bar the ALJ’s consideration and approval of the 2018
    Development Plan.
    C.     Doctrine of Collateral Estoppel
    We begin our analysis of the Board’s opinion with a review of this Court’s precedent
    on collateral estoppel. In general, the law “precludes the relitigation of matters that have
    been fully and fairly litigated and finally decided between parties, by a tribunal of
    competent jurisdiction.” Murray Int’l Freight Corp. v. Graham, 
    315 Md. 543
    , 547 (1989)
    (“Murray Int’l”). This avoids “the expense and vexation attending multiple lawsuits,
    conserves judicial resources, and fosters reliance on judicial action by minimizing the
    possibilities of inconsistent decisions.” Montana v. U.S., 
    440 U.S. 147
    , 153–54 (1979).
    Accordingly, rules have been developed and adopted to preserve the conclusive effect of
    judgments. Murray Int’l, 
    315 Md. at 547
    . The two leading doctrines that serve to preserve
    this conclusive effect are res judicata and collateral estoppel.6
    6
    The doctrine of res judicata, also referred to as claim preclusion, provides that a claim
    may not be relitigated once it has come to a final judgment. This Court has previously
    explained the doctrine of res judicata as
    a judgment between the same parties and their privies is a final bar to any
    other suit upon the same cause of action, and is conclusive, not only as to all
    23
    The doctrine of collateral estoppel, also referred to as issue preclusion, establishes
    that factual issues resolved in the adjudication of one claim are binding for purposes of
    subsequent adjudication of another claim. Welsh v. Gerber Prod., Inc., 
    315 Md. 510
    , 516
    (1989). This Court has established a four-part test that must be satisfied for collateral
    estoppel to apply:
    1. Was the issue decided in the prior adjudication identical with the one
    presented in the action in question?
    2. Was there a final judgment on the merits?
    3. Was the party against whom the plea is asserted a party or in privity with
    a party to the prior adjudication?
    4. Was the party against whom the plea is asserted given a fair opportunity
    to be heard on the issue?
    Burruss v. Bd. of Cty. Comm’rs of Frederick Cty., 
    427 Md. 231
    , 249–50 (2012) (citing
    Wash. Suburban Sanitary Comm’n v. TKU Assocs., 
    281 Md. 1
    , 18–19 (1977)).
    matters that have been decided in the original suit, but as to all matters which
    with propriety could have been litigated in the first suit[.]
    Alvey v. Alvey, 
    225 Md. 386
    , 390 (1961).
    Res judicata presents itself as an affirmative defense that will preclude the
    relitigation of a suit if: (1) the parties in the present litigation are the same or in privity with
    the parties to the earlier action; (2) the claim in the current action is identical to the one
    determined in the prior adjudication; and (3) there was a final judgment on the merits in
    the previous action. Bank of New York Mellon v. Georg, 
    456 Md. 616
    , 667 (2017) (quoting
    Powell v. Breslin, 
    430 Md. 52
    , 63–64 (2013)). The doctrine bars relitigation of “‘all matters
    actually litigated or that could have been litigated[.]’” 
    Id.
     at 667–68 (quoting Colandrea
    v. Wilde Lake Cmty. Ass’n, Inc., 
    361 Md. 371
    , 388 (2000)).
    24
    The Court sanctioned the conclusive effect of collateral estoppel for an
    administrative agency’s findings in Batson v. Shiflett, 
    325 Md. 684
     (1992). In doing so,
    the Court adopted the “Exxon test” used by the Ninth Circuit with respect to administrative
    agency findings and collateral estoppel. Batson, 
    325 Md. at
    701–03. Under this test,
    administrative agency findings are afforded the preclusive effect from collateral estoppel
    if: (1) the agency was operating in a judicial capacity; (2) the issue presented to the court
    was actually litigated by the agency; and (3) resolution of the issue was necessary to the
    agency’s action. 
    Id. at 701
    .
    In development and zoning matters specifically, this Court has established that the
    threshold issue in determining if a prior adjudication regarding the same property should
    bear a preclusive effect on the present development plan or zoning application is whether
    significant or substantial changes exist between the prior development plan or zoning
    application and the present development plan or zoning application. See Woodlawn Area
    Citizens Ass’n, Inc. v. Bd. of Cty. Comm’rs for Prince George’s Cty., 
    241 Md. 187
    , 195–
    98 (1966) (“Woodlawn Area”). Woodlawn Area involved property owners attempting to
    rezone a forty-seven-acre tract of land in Prince George’s County from its zoning status for
    detached single-family houses to garden apartments that would permit approximately eight
    hundred families to occupy the land. 
    Id. at 189
    . The property owners attempted to rezone
    the land three times over a ten-year period. 
    Id.
     at 189–90. The property owners’ request
    was finally approved in 1964, which the protestants appealed, arguing that the prior denials
    of the rezoning request barred the approval because no substantial changes had been made
    to the rezoning application. 
    Id. at 190
    .
    25
    The Court ultimately concluded that “[n]o substantial or significant change in fact
    or law was shown to have occurred between” the property owners’ initial rezoning
    application and the approved application in 1964. Woodlawn Area, 
    241 Md. at 197
    . The
    property owners identified four changes in support of their argument that the rezoning
    application had been properly approved: (1) a proposed highway that would run along one
    side of the property if developed as garden apartments; (2) the land’s suitability for single-
    family homes and garden apartment houses; (3) the local community’s need for apartment
    houses; and (4) the eight zoning reclassifications of the land surrounding the property. 
    Id.
    at 197–200. The Court discounted each of these alleged changes as considered in the initial
    disposition of the rezoning application. 
    Id.
     Accordingly, the Court held that the original
    disposition barred the approval of the rezoning application. 
    Id. at 201
    .
    D.     Analysis of the Board’s Opinion Reversing the ALJ’s Approval of the 2018
    Development Plan
    1. Parties’ Contentions
    Becker argues that the Board erred in determining that collateral estoppel precluded
    the ALJ from approving the 2018 Development Plan. Becker contends that the ALJ was
    presented with substantial evidence that significant and material changes existed between
    the 2004 Development Plan and the 2018 Development Plan, and therefore the ALJ
    properly determined that collateral estoppel did not preclude approving the 2018
    Development Plan. Specifically, Becker identifies the following differences between the
    2004 Development Plan and the 2018 Development Plan, which were presented to the ALJ:
    (1) the SHA’s determination that the site distance requirements were satisfied for the Falls
    26
    Road intersection; (2) the change in the access road to a private driveway; and (3) the
    reduction of houses from ten to five. Additionally, Becker highlights that the same ALJ
    also presided over the hearing regarding the 2016 Development Plan, which he ultimately
    denied under the doctrine of collateral estoppel, demonstrating the extensive care and
    thought given to the issues.
    The Community Association responds that the Board correctly concluded that
    collateral estoppel bars approving the 2018 Development Plan.              The Community
    Association argues that collateral estoppel applies because the changes between the 2004
    Development Plan and the 2018 Development Plan—reducing the number of lots from ten
    to five and changing the access road to a private driveway—are not substantial, and that
    Becker presented no evidence to demonstrate what the overall impact would be from these
    two changes.
    Further, separate from these changes, the Community Association contends that
    collateral estoppel still bars approval of the 2018 Development Plan due to other, critical
    elements of the development plan that have not changed. The Community Association
    relies on three aspects of the 2018 Development Plan in support of this contention, which
    are that: (1) the access road to the development is still not aligned with Hickory Hill Road;
    (2) the intersection sight distance standard is still not satisfied; and (3) the confluence of
    other roads and driveways entering Falls Road remains.             Finally, the Community
    Association highlights that Commissioner Murphy did not set forth a specific checklist
    requiring approval of an updated development plan and asserts that simply addressing two
    27
    of Commissioner Murphy’s concerns regarding the 2004 Development Plan is not
    sufficient to obtain approval of the 2018 Development Plan.
    2. The Board’s Conclusion Reversing the ALJ’s Approval of the 2018 Development
    Plan
    The Board reversed the decision of the ALJ, concluding that substantial changes did
    not exist between the 2004 Development Plan and the 2018 Development Plan, and
    therefore collateral estoppel barred approving the 2018 Development Plan. As noted above,
    the Board did not receive additional evidence and conducted an on the record review of the
    ALJ’s determination. BCC § 32-4-281(e) permits the Board to reverse an administrative
    law judge’s decision where the decision “[i]s unsupported by competent, material, and
    substantial evidence in light of the entire record as submitted[.]”
    Based upon our review of the record, we determine that the Board did not afford the
    ALJ’s findings of fact sufficient deference. We conclude that there was competent,
    material and substantial evidence presented to the ALJ—as the fact finder—that significant
    changes had been made between the 2004 Development Plan and the 2018 Development
    Plan, and the ALJ correctly determined that the doctrine of collateral estoppel did not
    preclude his review and approval of the 2018 Development Plan.
    In the evidentiary hearing before the ALJ, comments of all relevant County
    agencies, as well as the SHA, were included in the record establishing that the 2018
    Development Plan complied with County regulations. Under BCC § 32-4-227(e), once the
    comments and conditions of the County agencies recommending approval were received
    into evidence, the burden of coming forward with evidence that the 2018 Development
    28
    Plan was not in compliance with the County regulations shifted to the Community
    Association. Becker also presented one expert witness, Mr. Sharon, who explained the
    differences between the 2004 Development Plan and the 2018 Development Plan. Notably,
    although the Community Association provided testimony of concerned community
    members, the Community Association did not provide any substantive evidence or
    testimony to rebut the testimony of Becker’s expert witness. The Community Association
    chose to raise the defense of collateral estoppel and not introduce expert testimony
    challenging the safety of the access point on the merits or the efficacy of the changes from
    the 2004 Development Plan to the 2018 Development Plan.
    Based upon the totality of the evidence presented, the ALJ concluded that the
    doctrine of collateral estoppel did not bar his consideration of the 2018 Development Plan,
    stating:
    Mr. Sharon opined the changes shown on the current plan are significant, and
    no evidence was presented to rebut his testimony. The current plan proposes
    five (5) new homes, while the 2004 plan proposed ten (10) lots. A 50%
    reduction in density is in my opinion—based upon the plain meaning of that
    term—a “substantial change.” In addition, the access roadway is now
    proposed to be an existing private driveway, as opposed to the public road
    shown on the earlier plans.
    It is apparent that the ALJ credited Mr. Sharon’s expert testimony and agreed with
    the characterization that these changes were substantial. In summarizing and analyzing
    Mr. Sharon’s testimony, the ALJ connected each change to Commissioner Murphy’s broad
    recommendations as to what circumstances might result in the northern pod being
    approved. Comparing these changes to Commissioner Murphy’s reasoning for denying
    the 2004 Development Plan, the ALJ commented that Commissioner Murphy “referenced
    29
    both of these issues in his 2004 order when discussing the circumstances under which the
    ‘northern pod’ might be approved, and thus he obviously considered these to be material
    or substantial issues.” The ALJ also noted that “the 50% reduction in lots has allowed the
    Developer to provide stormwater management (“SWM”) devices on each individual lot,
    which in my opinion also constitutes a material change from the previous plan which
    proposed a large SWM facility.” Considering these changes in their totality—(1) the
    reduction in lots from ten to five, which is a fifty percent reduction in density; (2) the access
    roadway being a private driveway, as opposed to a public road; and (3) the stormwater
    management devices provided on each individual lot—the ALJ concluded that collateral
    estoppel did not bar his consideration of the 2018 Development Plan.
    In connection with his discussion of the application of collateral estoppel, the ALJ
    specifically addressed the Community Association’s concern over the safety of the Falls
    Road and Peachwood Lane intersection, and that “the change in circumstances must be a
    change in the particular circumstances that induced the denial.” Concerning this argument,
    the ALJ stated:
    I believe the Developer satisfies this standard. [Commissioner] Murphy’s
    denial of the northern pod in 2004 was based upon his belief [that] the
    intersection with Falls Road was unsafe. While he did not expressly state
    what changes needed to be made, he noted that: (1) the number of lots should
    be reduced; and (2) the access road should be private, so drivers are not
    [misled]. [Commissioner] Murphy expressly stated that “a large part of the
    problem (i.e., an unsafe intersection) arises with the fact that Rose Court is
    to be a public road.” He also held in 2004 [that] the northern pod was denied
    (in part) based on the proposed stormwater management system, which he
    ordered must be “revised” on any future plan submission. The current plan
    addresses and proposes changes in all of these areas, which “induced the
    prior denial.”
    30
    (Internal references to exhibits omitted).
    The ALJ recognized that the reduction in the number of lots and the designation of
    the access road as a private driveway were two conditions that Commissioner Murphy had
    specifically identified in deeming the intersection with Falls Road as unsafe. The ALJ
    acknowledged that two of Commissioner Murphy’s fundamental concerns with the 2004
    Development Plan had been sufficiently addressed in the 2018 Development Plan. Further,
    the ALJ highlighted that Commissioner Murphy had an additional concern regarding the
    stormwater management system. The ALJ also emphasized that because each lot now has
    its own individual stormwater management system, clearly Commissioner Murphy’s
    concern had been addressed.
    The ALJ concluded his analysis by comparing the 2018 Development Plan to the
    2016 Development Plan. In comparing the two development plans, the opinion recognized
    that the 2016 Development Plan only contained one change from the 2004 Development
    Plan, i.e., the reduction in the number of lots to be developed. The ALJ explained that the
    changes in the 2018 Development Plan were “more numerous and substantial than the sole
    change proposed in the 2016 case[.]” As such, it is evident from this record that the ALJ
    thoughtfully analyzed the 2018 Development Plan in reaching his conclusion that
    substantial changes had been made since the 2004 Development Plan and that the proposed
    intersection was safe.
    A review of the record reveals that the Board did not provide adequate deference to
    the factual findings and credibility determinations of the ALJ. The Board’s role in
    reviewing the decision of the ALJ is to determine if the ALJ misapplied the law and if the
    31
    ALJ’s conclusion is supported by sufficient evidence in the record. The Board may only
    reverse a final decision of an administrative law judge where the judgment is not supported
    by “competent, material, and substantial evidence[.]” BCC § 32-4-281(e).
    The record here sufficiently demonstrates that the ALJ’s determination that
    substantial changes existed between the 2004 Development Plan and the 2018
    Development Plan is supported by competent, material, and substantial evidence, which
    the ALJ carefully considered in concluding that the doctrine of collateral estoppel did not
    preclude his consideration of the merits of the 2018 Development Plan. Accordingly, we
    determine that the Board erred in reversing the decision of the ALJ.
    In sum, the present record demonstrates that specific changes were made to the 2018
    Development Plan to address the initial concerns of Commissioner Murphy, and thus
    substantially differentiate the 2018 Development Plan from the 2004 Development Plan.
    It is apparent that the record contains substantial evidence in support of the ALJ’s
    conclusion. Accordingly, the Board erred in concluding that collateral estoppel barred
    approval of the 2018 Development Plan.
    CONCLUSION
    For the foregoing reasons, we hold that the Board erred in concluding that collateral
    estoppel barred the approval of the 2018 Development Plan. Therefore, we reverse the
    judgment of the Court of Special Appeals.
    JUDGMENT OF THE COURT OF
    SPECIAL APPEALS REVERSED.
    COSTS   TO  BE  PAID  BY
    RESPONDENT.
    32
    Circuit Court for Baltimore County
    Case No. C-03-CV-19-002639
    Argued: December 3, 2021
    IN THE COURT OF APPEALS
    OF MARYLAND
    No. 24
    September Term, 2021
    ARTHUR BECKER, ET AL.
    v.
    FALLS ROAD COMMUNITY
    ASSOCIATION, ET AL.
    *Getty, C.J.,
    *McDonald
    Watts
    Hotten
    Booth
    Biran
    Gould,
    JJ.
    Concurring and Dissenting Opinion
    by McDonald, J., which Watts, J., joins.
    Filed: August 26, 2022
    *Getty, C.J., and McDonald, J., now Senior
    Judges, participated in the hearing and conference
    of this case while active members of this Court.
    After being recalled pursuant to Maryland
    Constitution, Article IV, Section 3A, they also
    participated in the decision and adoption of this
    opinion.
    I largely concur in in the Majority’s well-written opinion, but disagree with its
    disposition of the case.
    As the Majority Opinion recounts, the Administrative Law Judge (“ALJ”) approved
    the development plan in essentially two steps: (1) he first determined that collateral
    estoppel did not foreclose approval; and (2) he then assessed the merits of the development
    plan. Majority slip op. at 11-14. The Falls Road Community Association then appealed
    that approval to the Board of Appeals, which reversed the ALJ on the issue of collateral
    estoppel. The Board of Appeals thus considered only the first issue addressed by the ALJ.
    There was no need for it to reach the second issue if approval was foreclosed by collateral
    estoppel and therefore the Board of Appeals never assessed the merits of the proposal. To
    paraphrase the Circuit Court judge in this case, the Board of Appeals got off the bus at the
    first bus stop and never made it to its destination further down the line. The dissenting
    member of the Board of Appeals, who agreed with the ALJ that collateral estoppel did not
    require that the plan be denied approval, did advance to the second issue and would have
    remanded for further fact-finding, particularly on safety issues. See Majority slip op. at
    14-17.
    This Court now agrees with the ALJ that collateral estoppel is not an obstacle to
    approval of the plan. But, instead of sending the case back to the Board of Appeals and
    instructing it to assess the ALJ’s decision on the merits of the plan – something the Board
    of Appeals has not yet had occasion to do – the Majority Opinion simply reverses the Board
    of Appeals decision. Majority slip op. at 32. As Judge Hotten’s dissent outlines, there are
    significant questions as to the ALJ’s decision on the merits of the plan, particularly as to
    safety issues, regardless of whether collateral estoppel applies. See Dissenting Opinion of
    Judge Hotten at 13-20. Yet neither this Court nor the Board of Appeals has reviewed the
    merits of the ALJ’s decision on those issues. And it is the Board of Appeals that should
    undertake that review in the first instance.
    I do not disagree with the Court’s decision on collateral estoppel. In my view,
    however, the matter should be remanded to the Board of Appeals so that it may consider
    the ALJ’s decision on the merits of the proposal and either agree with the ALJ, disagree
    with the ALJ, or (as the dissenting member of the Board had recommended) remand the
    matter to the ALJ for amplification of his findings and further fact-finding. Any party
    aggrieved by the Board’s decision on the merits can pursue judicial review as allowed by
    the relevant law. Otherwise, this Court has truncated the review of the serious safety issues
    raised by the Community Association. In that sense, this Court has also exited the bus
    before it reaches its destination.
    Judge Watts has advised that she joins this opinion.
    2
    Circuit Court for Baltimore County
    Case No. C-03-CV-19-002639
    Argued: December 3, 2021                  IN THE COURT OF APPEALS
    OF MARYLAND
    No. 24
    September Term, 2021
    __________________________________
    ARTHUR BECKER, ET AL.
    v.
    FALLS ROAD COMMUNITY
    ASSOCIATION, ET AL.
    __________________________________
    *Getty, C.J.,
    *McDonald,
    Watts,
    Hotten,
    Booth,
    Biran,
    Gould,
    JJ.
    __________________________________
    Dissenting Opinion by Hotten, J.
    __________________________________
    Filed: August 26, 2022
    *Getty, C.J. and McDonald, J., now Senior
    Judges, participated in the hearing and
    conference of this case while active
    members of this Court. After being
    recalled     pursuant     to     Maryland
    Constitution, Article IV, Section 3A, they
    also participated in the decision and
    adoption of the opinion of this Court.
    Respectfully, I dissent. The majority opinion correctly acknowledges that this Court
    reviews the decision of the Board of Appeals, not the decision of the Administrative Law
    Judge (“ALJ”). Unlike the majority, I agree with the final agency decision of the Board of
    Appeals, and I would have determined that collateral estoppel should have barred the 2018
    development plan because it presented the same issue of traffic safety that originally led to
    the denial of the 2004 development plan. See Cnty. Council of Prince George’s Cnty. v.
    Zimmer Dev. Co., 
    444 Md. 90
    , 573, 
    120 A.3d 677
    , 727 (2015) (“The reviewing court may
    not substitute its judgment for that of the administrative agency.”). Accordingly, I would
    affirm the Court of Special Appeals.
    The doctrine of collateral estoppel prevents a losing party from relitigating an issue
    of ultimate fact in a future lawsuit. This doctrine arose from “the judicial policy that the
    losing litigant deserves no rematch after a defeat fairly suffered[,]” Colandrea v. Wilde
    Lake Community Ass’n, Inc., 
    361 Md. 371
    , 391, 
    761 A.2d 899
    , 909 (2000), and seeks to
    “avoid the expense and vexation of multiple lawsuits, conserve judicial resources, and
    foster reliance on judicial action by minimizing the possibilities of inconsistent decisions.”
    Janes v. State, 
    350 Md. 284
    , 295, 
    711 A.2d 1319
    , 1324 (1998). Collateral estoppel does
    not apply in land use cases when the losing litigant demonstrates “a substantial change in
    facts and circumstances” that initially caused the adverse judgment. Whittle v. Bd. of
    Zoning Appeals of Baltimore Cnty., 
    211 Md. 36
    , 45, 
    125 A.2d 41
    , 46 (1956); see also
    Hilltop Terrace Homeowner’s Ass’n v. Island Cnty., 
    126 Wash. 2d 22
    , 32, 
    891 P.2d 29
    , 35
    (1995) (en banc) (“A review of out-of-state cases shows that the majority view is that a
    second application for a similar proposal can be considered if there is a ‘substantial change
    in circumstances’ or a ‘material change’ in the application or in conditions relevant to the
    application.”) (citation and footnote omitted).
    In 2004, the Becker family (“Petitioner”) submitted a land use development plan to
    Baltimore County to convert their farm into a residential development (“the 2004 plan”).
    After a public hearing, including five days of testimony from affected residents, county
    officials, civil engineers, an ecologist, and two traffic engineers, the Deputy Zoning
    Commissioner of Baltimore County (“the Commissioner”) denied the plan in part because
    the 2004 plan proposed an intersection with Falls Road that would create unsafe traffic
    conditions. The Commissioner found that the proposed intersection provided inadequate
    stopping distance, created an offset intersection design, and exacerbated congestion along
    the affected section of Falls Road. Petitioner unsuccessfully moved for reconsideration,
    and in 2015, submitted a revised proposal that reduced the number of lots on the northern
    half of the development from ten to eight. An administrative law judge (“ALJ”) found that
    collateral estoppel barred the revised plan.1
    Petitioner submitted a third development plan for the property in 2018 (“the 2018
    plan”) that reduced the number of lots from eight to five and changed the label of the
    development’s entrance road from a “public road” to a “private driveway.” An ALJ found
    that the 2018 plan provided a substantial change in the facts and circumstances with respect
    to traffic safety so that collateral estoppel did not apply. The Board of Appeals reversed
    1
    Baltimore County amended its code after 2004. An ALJ now hears zoning cases.
    2
    and found these subsequent modifications failed to meet the threshold of “substantial”
    change.
    Based on my review of the record and pertinent land use authority, I would have
    concluded that the 2018 plan failed to substantially address the traffic safety issues that
    initially caused the Commissioner to deny the 2004 plan. Reducing the number of homes
    in the development and changing the name of the entrance road did not affect the
    inadequate stopping distance of the intersection, the offset intersection design, and the
    difficulty of drivers navigating an already congested section of Falls Road. Therefore, the
    2018 plan should have been barred by collateral estoppel.
    Any “substantial” change in fact and circumstance must address the underlying reason
    for the initial adverse judgment.
    The dispositive issue in this case is whether the 2018 plan demonstrated a
    “substantial change in facts and circumstances[]” to avoid the preclusive effect of collateral
    estoppel. Woodlawn Ass’n Area Citizens v. Bd. of Cnty. Comm’rs for Prince George’s
    Cnty., 
    241 Md. 187
    , 196, 
    216 A.2d 149
    , 154‒55 (1965). Collateral estoppel applies to land
    development plans to avoid arbitrary decisions that “arrive at opposite conclusions on
    substantially the same state of facts and the same law.” 
    Id.,
     
    216 A.2d at 155
    . “[W]here
    the facts are subject to changes which might reasonably lead to an opposite result from that
    arrived at in an earlier case, and if there have been substantial changes in facts and
    3
    circumstances between the first case and the second, the doctrine of [collateral estoppel][2]
    would not [apply.] . . .” Whittle 
    211 Md. at 45
    , 
    125 A.2d at 46
     (1956) (emphasis added).
    In Whittle, a developer submitted a permit for the construction of a funeral home
    along York Road to the Board of Zoning Appeals of Baltimore County. 
    Id. at 38
    , 
    125 A.2d at 42
    . The Zoning Commissioner denied the permit, and the circuit court affirmed based
    on its determination that the commercial nature of the funeral home disrupted the
    residential character of the neighborhood and would have adversely affected nearby real
    estate values. 
    Id. at 40
    , 
    125 A.2d at 43
    . The developer submitted a revised plan six years
    later asserting that subsequent commercial developments in the neighborhood substantially
    changed the circumstances of the proposal, so that collateral estoppel would not apply. 
    Id. at 41
    , 
    125 A.2d at 44
    .
    This Court disagreed on appeal and held that collateral estoppel precluded
    adjudication of the revised plan.       This Court acknowledged that “[c]onsiderable
    commercial development had come into being on York Road in the [] intervening years,”
    Woodlawn, 
    241 Md. at 196
    , 
    216 A.2d at 155
    , including a new gas station and increased
    population, but none was shown to “have had any effect upon the residential character of
    the neighborhood where the protestants live.” Whittle, 
    211 Md. at 46
    , 125 A.3d at 46. A
    growing population and steady commercial development were both established in the first
    2
    In Whittle, this Court used the term “res judicata,” which I have replaced with
    “collateral estoppel” for accuracy and consistency. See Woodlawn, 
    241 Md. at 211
    , 
    216 A.2d at 164
     (Barnes, J., dissenting) (noting this Court in Whittle used the term “res
    judicata” to describe “not a direct estoppel but [] a collateral estoppel of an adjudicated
    fact by judgment[.] . . .”) (emphasis in original).
    4
    adjudication, and while testimony “was more detailed in the second case than in the first,
    [] the issue [of whether the funeral home would infringe on the residential character of the
    neighborhood] was the same . . . [and] in [the Court’s] estimation [did not] show a
    materially different situation. . . .” 
    Id.,
     125 A.3d at 46. As this Court later observed in
    Woodlawn, Whittle demonstrated that a substantial change in facts and circumstances
    requires more than actual differences between an initial and subsequent land use proposal.
    See Woodlawn, 
    241 Md. at 197
    , 216 A.26 at 156. A party must establish that the facts in
    the record leading to the initial adverse decision are different in kind. See 
    id. at 199
    , 
    216 A.2d at 157
     (“the record offers no reason . . . why the properties would, if developed in
    actual use under their new classifications, have any real effect upon or make any real
    change in the character of the neighborhood as one of individual family homes.”).
    This rule that the record must demonstrate a substantial change in the facts and
    circumstances that lead to the initial adverse decision accords with the approach generally
    held by our sister jurisdictions. See, e.g., Calapai v. Zoning Bd. of Appeals of Village of
    Babylon, 
    871 N.Y.S.2d 288
    , 
    57 A.D.3d 987
     (N.Y. App. Div. 2008); In re Dippolito, 
    833 A.2d 336
     (Pa. Commw. Ct. 2003); Griswold v. City of Homer, 
    34 P.3d 1280
     (Alaska 2001);
    Whelden v. Bd. of Cnty. Comm’rs of County of Adams, 
    782 P.2d 853
     (Colo. App. 1989);
    Hasam Realty Corp. v. Dade County, 
    486 So. 2d 9
     (Fla. Dist. Ct. App. 1986); Chicago
    Title and Trust Co. v. Cook County, 
    457 N.E.2d 1326
     (Ill. App. Ct. 1983); Bois v. City of
    Manchester, 
    113 N.H. 339
    , 
    306 A.2d 778
     (1973); Mott’s Realty Corp. v. Town Plan and
    Zoning Comm’n of Town of Windsor, 
    152 Conn. 535
    , 
    209 A.2d 179
     (1965).
    5
    There is not substantial evidence to support the findings of the ALJ that the
    circumstances leading to the denial of the 2004 development plan had changed.
    The ALJ found that the 2018 plan established a substantial change in facts and
    circumstances to avoid the preclusive effect of collateral estoppel because the 2018 plan
    reduced the number of homes from ten to five, and the label for the entrance road was
    changed from a “public road” to a “private driveway.” The Board of Appeals disagreed in
    a 2-1 decision and found that the 2018 plan failed to provide “material” or “substantial”
    changes to the 2004 plan. In effect, the Board of Appeals determined that the decision of
    the hearing judge was “unsupported by competent, material, and substantial evidence in
    light of the entire record as submitted[.]” Baltimore County, Md., Code (“BCC”) § 32-4-
    281(e). Without evidence of substantial change between the two plans, the Board of
    Appeals concluded that the 2018 plan was barred by collateral estoppel. The dissenting
    member would have remanded the case to the ALJ to further develop the factual basis for
    approving the 2018 plan.
    While the majority acknowledges the Board of Appeals rendered the final decision
    in the matter, the majority looks through the decision of the Board of Appeals and pays
    deference to the findings of the ALJ because the Board of Appeals conducted an “on the
    record” review of the determination of the ALJ. “In reviewing an agency’s fact findings,
    we apply a substantial evidence test, which is deferential to the agency’s determinations.”
    Allmond v. Dep’t. of Health and Mental Hygiene, 
    448 Md. 592
    , 608, 
    141 A.3d 57
    , 66
    (2016).   Under the substantial evidence test, this Court must determine “whether a
    reasoning mind reasonably could have reached the factual conclusion the agency reached.”
    6
    Gore Enter. Holdings, Inc. v. Comptroller of Treasury, 
    437 Md. 492
    , 504, 
    87 A.3d 1263
    ,
    1269 (2014) (quoting Frey v. Comptroller of Treasury, 
    422 Md. 111
    , 137, 
    29 A.3d 475
    ,
    490 (2011)).
    There was insufficient evidence in the record to support the findings of the ALJ that
    a substantial change in circumstances occurred between the 2004 plan and 2018 plan. A
    “reasoning mind” would have not concluded that reducing the number of homes and
    relabeling the entrance road in the 2018 plan constituted a substantial change in
    circumstances because neither of these modifications “show a materially different
    situation” with respect to the traffic safety concerns in the 2004 plan identified by the
    Commissioner. Similar to how increased population and commercialization did not alter a
    funeral home’s effect on the residential character of a neighborhood in Whittle, reducing
    the number of homes and relabeling the entrance road did not alter the traffic safety
    concerns arising from the design and placement of the proposed intersection.
    In 2005, the Commissioner “found the proposed intersection unsafe[]” based on
    three factors. First, traffic engineer experts from opposing parties both found the sight
    distance for the entrance road to be inadequate. Second, the entrance road was “neither
    aligned with nor far enough away from Hickory Hill Road[.]” The “offset” alignment with
    Hickory Hill Road created an irregular sized intersection, which could lead drivers to pay
    insufficient attention to fast-moving traffic on Falls Road. Third, the entrance road
    exacerbated an already congested stretch of Falls Road with several roads and driveways
    in close proximity leading to a “mad and dangerous scramble” for drivers.
    7
    The decreased housing density in the 2018 plan may, at most, affect the number of
    cars using the private driveway, but it cannot substantially address any of the traffic safety
    concerns articulated by the Commissioner. Any single car would still be subject to
    inadequate stopping distance as described by the traffic engineer experts from both parties.
    Any single car entering or leaving the proposed development would still need to contend
    with the “mad and dangerous scramble” of turning onto Falls Road, in which traffic
    operates at an approximate average speed of 40 m.p.h. Any single car would still present
    a safety concern to the ever-increasing volume of traffic traveling along Falls Road which,
    based on the nearby aggregation of side roads and driveways, still do “not have the
    additional distance to avoid accidents with vehicles coming from the side roads.” A
    reasoning mind also would not conclude that decreased housing density would have any
    effect on the unsafe offset intersection alignment between the entrance roadway and
    Hickory Hill Road.
    The other change alleged change in circumstances between the two plans—formally
    relabeling the entrance route from a public road to a private driveway—cannot address the
    traffic safety concerns found by the Commissioner. The nomenclature used to describe the
    entrance road has no bearing on the inadequate stopping distance. The traffic engineers
    measured the distance and angle of the entrance road against the American Association of
    State Highway Transportation Officials (ASSHTO) standards of road safety, and the
    Commissioner found that because [Petitioner] “own[ed] so little frontage on Falls Road
    that he cannot himself guarantee clear sight distance to the south, no matter what standard
    is used.” A reasoning mind would conclude that merely changing the name of the entrance
    8
    road would not and cannot substantially improve quantitative deficiencies in stopping
    distance.
    The relabeled entrance road, like the decrease in housing density, cannot affect the
    dangerous offset of the intersection. The Commissioner observed that “driver expectation
    plays a large role in determining whether in practice an intersection will be safe.” A “public
    road” could lead drivers to “not pay attention to other drivers” trying to turn onto Falls
    Road. Therefore, the Commissioner was “convinced that drivers using Rose Court [i.e.,
    the entrance road] would expect a ‘normal’ intersection by the physical amenities of a
    public road with a public road. [The Commissioner] also f[oun]d that they will be
    disappointed and unduly endangered by the proposed intersection.” There is no evidence
    in the record that relabeling the public road as a private driveway in the 2018 plan would
    have any material effect on the expectations of the drivers because the design and
    placement of the road remained “identically the same[.]” (Emphasis added). If the
    Commissioner feared the physical amenities of the public road in the 2004 plan would
    cause drivers to unsafely enter Falls Road, then the unchanged physical amenities of the
    private road in the 2018 plan should present similar traffic safety concerns.
    Finally, and no matter how the entrance road is labeled, it cannot alleviate the
    dangerous effect of “drivers frustrated by having to wait for Falls Road traffic coming out
    of Applecroft, Rose Court, Hickory Hill and the Jones driveway in a mad and dangerous
    scramble to accelerate onto Falls Road.” Despite relabeling the public road as a private
    9
    drive, the design and placement of the entrance road along an already congested section of
    Falls Road remained unchanged.3
    Similar to the land use proposal that presented insufficient change in circumstances
    in Whittle, the 2018 plan made distinct changes to the 2004 plan, but it failed to establish
    substantially different circumstances with respect to traffic safety. The sight distance
    remained inadequate. The intersection remained offset, and the affected stretch of Falls
    Road remained congested with nearby roads, driveways and fast-moving of traffic. A
    reasoning mind would not conclude that the proposed intersection with Falls Road in the
    2018 plan was substantially safer than the intersection proposed in the 2005 plan.
    Therefore, the 2018 plan should have been barred by collateral estoppel.
    3
    In Mills v. Town Plan and Zoning Comm’n of Town of Windsor, developers sought
    the development of a local shopping area and petitioned the local zoning board to rezone
    the property from agriculture to business. 
    145 Conn. 237
    , 239, 
    140 A.2d 871
    , 873 (1958).
    The zoning board unanimously voted to deny the petition because the property was subject
    to flooding and the nearby land was already sufficiently zoned for business. 
    Id.,
     140 A.2d
    at 873. The developers repetitioned the zoning board and submitted a plot plan that
    changed the location of one of the wings of the building, decreased the space for parking,
    and changed the name of the business from a local shopping center to “regional shopping
    center[.]” Id. at 242, 140 A.2d at 874 (emphasis added). The Court held that merely
    redesignating the property “regional shopping center” and moving the location of the
    property could not permit a second petition to the zoning board because neither of these
    changes substantially addressed the original reasons for denying the petition for rezoning.
    The reasoning in Mills is analogous to the case at bar. Similar to how changing the
    name of a shopping center from local to regional did not substantially change flooding
    conditions and the prevalence of preexisting business zoning in Mills, changing the name
    of the proposed road did not substantially change the traffic safety conditions of the
    irregular intersection with Falls Road.
    10
    Implementing the Commissioner’s general concepts did not establish a substantial
    change in circumstances.
    The Board of Appeals correctly downplayed the relevance of the Commissioner’s
    “general concepts” because a reasoning mind would not treat these concepts as dispositive
    criteria for determining a substantial change in circumstance when the Commissioner
    expressly repudiated overreliance on the “general concepts” in subsequent proposals. In
    2005, after the Commissioner found the proposed intersection to be unsafe, he stated that
    he “cannot provide some exact criteria under which [he] will approve the northern pod.”
    The Commissioner then suggested two “general concepts[:] . . . Rose Court should not be
    a public road . . . [and] [t]he number of lots should be reduced to that number allowed to
    be developed using a private driveway.”
    As a preliminary issue, these general concepts were dicta because they were
    “unnecessary to the decision in the case. . . .” Plank v. Cherneski, 
    469 Md. 548
    , 594, 
    231 A.3d 436
    , 463 (2020) (citation omitted). The Commissioner placed the general concepts
    at the end of the decision following the conclusion that the proposed intersection was
    unsafe. In particular, the Commissioner never indicated that the proposal would have been
    granted had Petitioner implemented these general concepts. These general concepts were
    unnecessary to the decision in the case because they are irrelevant to collateral estoppel
    analysis. Shader v. Hampton Imp. Ass’n, Inc., 
    443 Md. 148
    , 162, 
    115 A.3d 185
    , 193 (2015)
    (noting “[f]or the doctrine of collateral estoppel to apply,” the reviewing court must
    scrutinize “facts necessary to resolve the pertinent issues [that] were adjudicated in that
    action[]”) (emphasis added).
    11
    Implementing the general concepts did not address the substantive traffic safety
    concerns of the 2004 plan. The Board of Appeals correctly observed that the 50% decrease
    in lots, without more, provided no indication on whether it improved the traffic safety
    conditions of the development: “It is sometimes easy to mistake the number or type of
    changes with changes that are actually meaningful.”4 There is no indication in the record
    why this decrease had any material impact on the traffic safety concerns caused by the
    design and placement of the proposed intersection. There were neither findings nor
    analysis that explained why relabeling the public road as a private road would improve
    traffic safety conditions. The record contained “no testimony, expert or otherwise[] to [the
    ALJ] as to why the change to private lane materially enhanced the safety of the
    intersection.” (Emphasis in original). The only evidence in the record indicated that
    relabeling the road would have no material effect on the design of the intersection: “[I]t is
    correct that Baltimore County will have to design private roads to the same standards as
    public roads both in construction and design items, as an example, with vertical horizontal
    curves and layout.” (Emphasis added).
    The majority correctly observes that the ALJ likely credited testimony of
    Petitioner’s expert witness. While I agree with the majority that the ALJ heard and likely
    4
    The Board of Appeals astutely observed that percentage change can be misleading.
    See Mark Twain, Chapters from My Autobiography, NORTH AMERICAN REVIEW (Sep. 7,
    1906),          https://www.gutenberg.org/files/19987/19987.txt,          archived        at
    https://perma.cc/43LS-VB79 (“There are three kinds of lies: lies, damned lies, and
    statistics.”). If there had only been two lots in the 2004 plan, and the 2018 plan reduced
    the number of lots to one, a 50% decrease would have occurred, but presented the same
    question of whether this decrease had any material effect on the traffic safety conditions.
    12
    deemed credible uncontradicted expert witness testimony which described “significant
    changes made” to the 2018 plan, this credible testimony was still insufficient in
    establishing a substantial change in the traffic safety conditions which led the
    Commissioner to deny the 2004 plan.           The expert opined two changes constituted
    substantial change: reduction in homes and redesignation of the road from a public road to
    private driveway. As explained above, neither of these changes substantively address the
    traffic safety issues that lead to the initial denial of the 2004 plan because neither of these
    changes can affect the underlying concerns with stopping distance and a congested, offset
    intersection.   The ALJ found that “no evidence was presented to rebut [the expert]
    testimony[,]” but the burden was on Petitioner to establish that a substantial change had
    occurred.
    A reasoning mind would not conclude that reducing the density of homes and
    relabeling the road materially addressed the inadequate stopping distance, the offset
    intersection design, and the congestion and traffic speed on Falls Road; therefore,
    implementing the “general concepts” did not constitute a substantial change in
    circumstances between the 2004 and 2018 plans. On this basis alone, collateral estoppel
    should have applied.
    Reversing the decision of the Board of Appeals and adopting the legal conclusions of the
    ALJ would conflict with state and local law.
    By overturning the decision of the Board of Appeals, the Majority has adopted the
    legal conclusions of the ALJ, which conflict with state and local law. Legal conclusions
    that conflict with state or local statutes and regulations are erroneous and subject to
    13
    reversal. See Lawson v. Bowie State Univ., 
    421 Md. 245
    , 264, 
    26 A.3d 866
    , 877 (2011)
    (finding that the ALJ’s conclusion was “inconsistent with the nature of the [pertinent]
    statute[.] . . .”). As this Court explained in Lawson, an erroneous application of authority
    may also lead to erroneous findings of fact. 
    Id.,
     264 A.3d at 877 (noting that the use of an
    improper standard undermined the ALJ’s findings).
    The ALJ erred by concluding that the Maryland State Highway Administration
    (“SHA”) exclusively determines the traffic safety of the proposed intersection. When
    assessing the safety of the intersection, the ALJ stated, “[i]t is the SHA, not the ALJ or
    Baltimore County, which determines whether the proposed access is safe and satisfies State
    requirements, and thus I do not believe the plan can be denied on this basis.” The ALJ did
    not provide authority for this proposition.5 The SHA has jurisdiction over state roads and
    highways, but this jurisdiction does not eliminate the need for parties to comply with local
    traffic safety measures and regulations. See, e.g., BCC § 3-2-1406(a)(2) (“All plans and
    specifications for a public improvement shall be submitted to the Director and shall be
    subject to the Director’s approval.”).
    The legal conclusion that “[i]t is . . . not . . . Baltimore County[] which determines
    whether the proposed access is safe” inaccurately ignores traffic safety requirements of
    Baltimore County. New developments in Baltimore County must abide by Baltimore
    5
    The ALJ seemingly contradicted this point in the following sentence: “The
    [Baltimore County Code] provides that the ‘Hearing Officer shall grant approval of a
    development plan that complies with these development regulations applicable policies,
    rules and regulations.’” (Citation omitted).
    14
    County rules and regulations before receiving a permit for development. See generally
    BCC, art. 32.
    While new developments in Baltimore County that impact State roads, such as Falls
    Road, must comply with State rules and regulations, a developer must also satisfy
    Baltimore County requirements. The record includes a letter from the Baltimore County
    Bureau of Development Plans Review explaining as such: “Falls Road, Maryland Route
    25, is a state road. All improvements, intersections, entrances, drainage requirements and
    construction affecting a state road right-of-way are subject to the standards, specifications
    and approval of the Maryland State Highway Administration in addition to those of
    Baltimore County.” (Emphasis added and removed). County officials expressly affirmed
    that the construction of a “private road[] shall be designed and constructed to the
    Department of Public Works standards and specifications[,] . . . [and] shall be inspected
    and certified to the Baltimore County Bureau of Engineering and Construction by the
    Developer’s engineer.” (Emphasis in original). See Baltimore County Department of
    Permits, Approvals and Inspections, Development Plans Review (last visited Jun. 9, 2022),
    https://resources.baltimorecountymd.gov/Documents/Permits/devplanrev1.pdf, archived
    at https://perma.cc/S3Z9-ZYL8 (“Baltimore County is responsible for the review and
    approval of construction documents for development projects to ensure compliance with
    County Code and State law requirements.”) (emphasis added).6
    6
    The statements in the record from Baltimore County officials, corroborated by
    official policy documents available publicly online, contradict the statements made by
    Respondent’s expert witness:
    (continued . . .)
    15
    The Baltimore County Bureau of Development Plans Review Policy Manual
    (“Manual”) was included in the record and addressed by both parties. The manual defines
    private roads as the following:
    Those which are designed and constructed to Department of Public Works
    standards and specifications, but which are inspected and certified to the
    Bureau of Development Plans Review by the developer’s engineer (P.E.) and
    are retained for ownership and maintenance by a single entity, company, or
    corporations, within an unsubdivided lot, parcel, or tract.
    Manual at p. 6. (emphasis added). The 2018 plan must comply with the standards and
    specifications of the Baltimore County Department of Public Works.
    The ALJ suggested that the Manual was not binding on the parties based on the
    appearance of discretionary language: “The following [traffic engineering] items are
    intended as general guidelines and may be recommended to be waived or made more
    (. . . continued)
    [Counsel for Respondent]: Does Baltimore County play a role in the approval
    or the access to a State road?
    [Expert witness for Respondent]: No, they do not.
    [Counsel for Respondent]: Okay. Has, [] the State given their decision on
    the access to their road, Falls Road?
    [Expert witness for Respondent]: Yes, they have.
    At a minimum, the testimony from the expert witness, even if credible, was misleading
    because it suggested that the SHA exclusively determined whether the 2018 plan presented
    safe traffic conditions, and that the SHA had determined that the 2018 plan presented safe
    traffic conditions. The SHA had not determined that the traffic conditions of the 2018 plan
    were safe, see infra slip. op. at 18, but even if the SHA had deemed 2018 plan to be safe,
    it would not be dispositive in establishing whether there was a substantial change in facts
    and circumstances.
    16
    stringent by the Director of the Department of Public Works as found to be reasonable for
    traffic safety or traffic operations.” This discretionary language provides flexibility to the
    Department of Public Works in assessing whether a party has complied with traffic
    standards promulgated by Department of Public Works. It is the Department of Public
    Works, not parties themselves that determines whether deviation from the guidelines is
    warranted.
    The ALJ also erroneously concluded that the Manual permitted intersections with
    less than 100 feet distance between roads. According to the Manual: “Where possible, the
    distance between public or private street intersections shall be at least 100 feet[.] . . .
    However, sight distance or traffic operation considerations may take precedence.”
    (Emphasis added). The insufficient frontage on Petitioner’s property made it impossible
    for the intersection to be at least 100 feet. The ALJ found that the permissive language,
    “[w]here possible,” permitted developers to disregard the 100 feet requirement in the
    Manual. The ALJ failed to consider the next sentence advising developers of other criteria
    besides distance between roads: “sight distance or traffic operation considerations may take
    precedence.” See Whiting-Turner Contracting Co. v. Fitzpatrick, 
    366 Md. 295
    , 303, 
    783 A.2d 667
    , 671 (2001) (“[S]tatutes on the same subject are to be read together and
    harmonized to the extent possible, reading them so as to avoid rendering either of them, or
    ‘any portion, meaningless, surplusage, superfluous or nugatory.’”) (citation omitted).
    The proposed intersection with Falls Road did not merely lack sufficient frontage
    to comply with the Manual, it lacked sufficient sight distance, created an offset intersection,
    and exacerbated an already congested stretch of Falls Road. The ALJ failed to consider
    17
    how inadequate intersection distance would be compounded by inadequate sight distance
    and other complicating traffic operation considerations.
    By erroneously discounting Baltimore County traffic safety standards, the ALJ
    minimized the objective criteria used by the Commissioner in finding the 2004 proposal to
    be unsafe.    The ALJ substituted in its place the general concepts added by the
    Commissioner as dicta “akin to moving the goal posts after the game has begun.” Shannon
    v. State, 
    468 Md. 322
    , 326, 
    227 A.3d 220
    , 222 (2020). Therefore, the ALJ overestimated
    the extent of substantive change between the two proposals and underestimated the
    unaddressed traffic safety concerns articulated by the Commissioner.7
    Assuming, arguendo, that the SHA exclusively determined the traffic safety of the
    proposed development, the record does not support the conclusion of the ALJ that the SHA
    found the 2018 plan to be safe. A 2016 letter from the SHA suggested a safe intersection
    could be achieved, not that traffic safety of the intersection had been achieved. The weight
    of evidence in the record indicated that the SHA found the proposed intersection to be
    unsafe.8 In March 2003, the SHA reviewed the proposed intersection and did not find it
    safe:
    7
    Whether officials from Baltimore County approved the 2018 plan does not affect
    the collateral estoppel analysis in the instant case. The Commissioner found the 2004 plan
    unsafe notwithstanding Baltimore County approval. Renewed approval of the 2018 plan
    by Baltimore County officials did not demonstrate that the unsafe traffic conditions
    improved in any substantive manner.
    8
    The dissent in the Board of Appeals decision also disputed the finding of the ALJ
    that the 2016 SHA letter “may be dispositive of the traffic and safety issues.” The dissent
    criticized how the decision of the ALJ discounted “[c]ounty standards . . . [o]therwise, the
    (continued . . . )
    18
    We have reviewed the referenced concept plan and do not recommend
    approval. The proposed entrance is located on a sub-standard section of MD
    25. Due to the physical constraints of this roadway section, should we allow
    an access point, the following roadway improvements will be the minimum
    required: . . . We would strongly recommend that the developer evaluate
    alternative access to MD 25, such as, Applecroft Lane due to the existing
    roadway conditions.
    (Emphasis added).
    On December 4, 2015, the SHA reiterated its safety concerns:
    The SHA has concerns that adequate sight distance may not be achievable at
    the existing entrance location on MD 25. A sight distance profile must be
    submitted demonstrating that adequate sight distance for a 40MPH roadway
    can be achieved at the proposed entrance before were provide specific
    comments regarding the required entrance and road improvements.
    Finally, the SHA letter dated January 22, 2016, and cited by the ALJ, did not state
    that the prior safety concerns have been remedied, rather the SHA suggested the proposed
    intersection necessitated further review: “The design engineer has provided the requested
    sight distance evaluation which demonstrates that the minimum required sight distance can
    be achieved at the entrance location MD 25. In continuation of the SHA’s review . . . .”
    (Emphasis added). As the Board of Appeals observed, the SHA then listed “a lengthy set
    of criteria that must be met in order to actually receive a permit.”
    (. . . continued)
    County would not need to consider the [Manual] for any proposed intersection with a state
    road.” The dissent also identified that the safety impact of moving the intersection distance
    from Hickory Hill Road, from 38 feet to 50 feet, was not established in the record. While
    the dissent acknowledged the 2018 plan likely improved traffic safety, the present record
    could not demonstrate whether the 2018 proposal substantially improved traffic safety.
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    The SHA letters did not provide evidence in support of the proposition that the
    underlying traffic safety concerns of the Commissioner had been remedied. The SHA
    suggested that proposed intersection could pass inspection, but this speculative
    endorsement mirrors the Commissioner’s original denial of the proposal: “I DO NOT
    APPROVE the northern pod but will allow the developer to submit revised designs, which
    provide a safe intersection if any driveway, which serves the pod and Falls Road . . . .”
    (Emphasis in italics added and bold text in original).
    Reliance on the shifting and ambiguous statements in the SHA undermines the
    purpose of collateral estoppel to avoid arbitrary decisions. The 2003 letter found the
    proposed intersection unsafe and recommended an alternate access route to avoid traffic
    safety concerns. The 2016 letter found that the intersection could be safe. Meanwhile, the
    underlying design flaws of the intersection and the “sub-standard section of [Falls Road]”
    remained unchanged. Without an explanation from the SHA regarding the intricacies of
    the agency’s shifting positions, the letters appear contradictory. It defeats the judicial
    policies of efficiency and fairness underlying collateral estoppel to rely, even in part, on
    these letters because it encourages “losing litigants” to seek “rematches” predicated on
    inconclusive changes in circumstances. The ALJ erroneously concluded that the SHA
    determined that the proposed intersection was safe.
    The 2018 Plan should have been barred by collateral estoppel.
    Without substantial evidence to support the ALJ’s findings and conclusions that
    there was substantial change between the development plans, the 2018 plan should have
    been barred by collateral estoppel.        While the 2018 plan presented non-trivial
    20
    modifications, namely the reduction in housing density and the relabeling of the entrance
    way from a public road to a private driveway, these modifications were insufficient as a
    matter of law to establish a substantial change in the facts and circumstances leading to the
    initial denial of the proposal for traffic safety concerns. Approving the plan now injects a
    dimension of arbitrariness into land development adjudications, both in terms of obtaining
    disparate results upon an identical issue and in terms of compliance with county and state
    regulations. The Chatham Corp. v. Beltram, 
    243 Md. 138
    , 151‒52, 
    220 A.2d 589
    , 597
    (1966) (“The ability to reconsider and change one’s mind is, in most aspects of human
    endeavor, a virtue more often than a vice. In matters such as this, however, it risks the
    danger of being labelled capricious.”).
    Therefore, I would have affirmed the judgment of the Court of Special Appeals.
    Respectfully, I dissent.
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