City of Phoenix v. John E. Garretson , 234 Ariz. 332 ( 2014 )


Menu:
  •                                 IN THE
    SUPREME COURT OF THE STATE OF ARIZONA
    CITY OF PHOENIX, A MUNICIPAL CORPORATION,
    Plaintiff/Appellee,
    v.
    JOHN E. GARRETSON, AS TRUSTEE OF THE EMERY E. OLDAKER TRUST, DATED
    JULY 30, 1966; JOHN E. GARRETSON, AN UNMARRIED MAN,
    Defendant/Appellant.
    No. CV-13-0181-PR
    Filed April 17, 2014
    Appeal from the Superior Court in Maricopa County
    The Honorable John A. Buttrick, Judge
    No. CV2007-004793
    REVERSED AND REMANDED
    Opinion of the Court of Appeals, Division One
    
    232 Ariz. 115
    , 
    302 P.3d 640
    (App. 2013)
    VACATED
    COUNSEL:
    Charles K. Ayers (argued) and Stephanie Heizer, Ayers & Brown PC,
    Phoenix, for City of Phoenix
    Dale S. Zeitlin (argued), Zeitlin & Zeitlin PC, Phoenix, for John E.
    Garretson and John E. Garretson, as Trustee of the Emery E. Oldaker Trust
    Barbara Lawall, Pima County Attorney, Regina L. Nassen and Andrew L.
    Flagg, Deputy Pima County Attorneys, Tucson, for Amicus Curiae Pima
    County
    William F. Bock, League of Arizona Cities and Towns, Phoenix, for
    Amicus Curiae League of Arizona Cities and Towns
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    Thomas C. Horne, Attorney General, Robert L. Ellman, Solicitor General,
    Joe Acosta, Jr. (argued), and Bryan B. Perry, Assistant Attorneys General,
    Transportation Section, Phoenix, for Amicus Curiae Arizona Department
    of Transportation on behalf of John Halikowski, Director
    JUSTICE PELANDER authored the opinion of the Court, in which CHIEF
    JUSTICE BERCH, JUSTICE BRUTINEL, JUSTICE TIMMER, AND JUDGE
    HOWARD* joined.
    JUSTICE PELANDER, opinion of the Court:
    ¶1            The issue in this case is whether a property owner may be
    entitled to compensation if the government, in the exercise of its police
    power, eliminates the owner’s established access to an abutting roadway.
    We hold that under those circumstances an owner may claim
    compensable damage to private property within the meaning of Article 2,
    Section 17 of the Arizona Constitution, even if other streets provide access
    to the property.
    I.
    ¶2            The superior court granted the City of Phoenix’s motion for
    partial summary judgment. We therefore view the facts in the light most
    favorable to John Garretson, the non-moving party. Gipson v. Kasey, 
    214 Ariz. 141
    , 142 ¶ 2, 
    150 P.3d 228
    , 229 (2007).
    ¶3             Garretson owns a parcel of real property in downtown
    Phoenix that abuts Jefferson Street to the north, First Street to the east,
    Madison Street to the south, and another parcel to the west. In 2006, the
    City started installing light rail tracks along the south side of Jefferson
    Street abutting the north side of Garretson’s property. As part of the
    installation, the City erected a permanent concrete barrier between the
    south side of the tracks and Garretson’s property. This barrier blocked
    two driveways that provided vehicular access from Jefferson Street to
    *Vice Chief Justice Scott Bales recused himself from this case. Pursuant to
    Article 6, Section 3 of the Arizona Constitution, the Honorable Joseph W.
    Howard, Chief Judge of the Arizona Court of Appeals, Division Two, was
    designated to sit in this matter.
    2
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    Garretson’s property. The property, however, still has access via Madison
    Street.
    ¶4             After the City finished the project, it filed an eminent
    domain action to determine the compensation owed to Garretson for a
    temporary construction easement he granted the City for the purpose of
    installing the tracks. Garretson counterclaimed, seeking damages for his
    permanent loss of access to Jefferson Street. The City moved for partial
    summary judgment on that claim. The superior court granted the motion,
    ruling that a property owner is not entitled to compensation for loss of
    access if he retains “free and convenient access” to the property.
    ¶5             The court of appeals vacated that ruling, holding that “when
    the government eliminates a property owner’s established access to an
    abutting street and the owner retains access from another street, the
    owner is not necessarily foreclosed from obtaining compensation for
    damages to the property under the Arizona Constitution.” City of Phoenix
    v. Garretson, 
    232 Ariz. 115
    , 118 ¶ 10, 
    302 P.3d 640
    , 643 (App. 2013). After
    summarizing pertinent Arizona cases, 
    id. at 118–21
    ¶¶ 
    13–24, 302 P.3d at 643
    –46, the court identified a “common thread”: “the government may
    not completely remove or substantially impair a property’s existing access
    to an abutting roadway without providing just compensation to the
    owner.” 
    Id. at 121
    25, 302 P.3d at 646
    . The court also ruled that
    governmental police powers do not provide “an unqualified right to
    destroy or substantially impair access without paying just compensation.”
    
    Id. at 122
    26, 302 P.3d at 647
    .
    ¶6            We granted the City’s petition for review because the legal
    issues raised regarding private property rights and governmental police
    power are likely to recur and are of statewide importance. We have
    jurisdiction under Article 6, Section 5(3) of the Arizona Constitution and
    A.R.S. § 12-120.24.
    II.
    ¶7           The Arizona Constitution provides that “[n]o private
    property shall be taken or damaged for public or private use without just
    compensation having first been made.” Ariz. Const. art. 2, § 17. Because
    the City did not permanently take any of Garretson’s land, this case does
    not involve a “taking” or “severance damages” as traditionally
    3
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    understood in eminent domain or inverse condemnation actions. Rather,
    this case concerns the damages provision of Article 2, Section 17; the issue
    is whether the City’s elimination of Garretson’s preexisting access to
    Jefferson Street constitutes damage to his private property, supporting a
    claim for just compensation.
    A.
    ¶8          We do not write on a blank slate, but our prior cases are
    somewhat difficult to reconcile. Although the court of appeals accurately
    traced this state’s jurisprudence, three cases in particular warrant
    discussion.
    ¶9           In State ex rel. Morrison v. Thelberg, the landowners’ property
    abutted a conventional highway that the state converted to a controlled-
    access highway with a slightly raised frontage road.1 
    87 Ariz. 318
    , 321, 
    350 P.2d 988
    , 989–90 (1960). Before the conversion, the landowners had
    “direct and unlimited access” to the conventional highway from their
    abutting property. 
    Id. After the
    conversion, the landowners retained
    unlimited access, but only to the frontage road rather than the main
    highway. See 
    id. ¶10 Overruling
    earlier cases, this Court held that “an abutting
    property owner to a highway has an easement of ingress and egress to
    and from his property which constitutes a property right” protected by
    Article 2, Section 17. 
    Id. at 324,
    350 P.2d at 991. We further held that the
    state must compensate landowners when that right of access is “taken
    away or destroyed or substantially impaired.” 
    Id. Applying that
    rule to
    the facts, we concluded that the landowners’ access to the new controlled-
    access highway had been substantially impaired by the conversion and
    upheld the trial court’s damage award. 
    Id. at 325–26,
    350 P.2d at 992–93.
    Because we allowed compensation for that impairment, we implicitly
    1      In this opinion, we do not use the terms “highway,” “road,”
    “street,” and “roadway” in any technical or statutorily defined way, see
    A.R.S. § 28-101(13), (50), (52); rather, we use them generically and
    interchangeably, as differentiated from a freeway or other “controlled-
    access” or “limited-access highway,” where ingress and egress are
    permitted only at certain government designated points. See State ex rel.
    Herman v. Schaffer, 
    105 Ariz. 478
    , 480, 
    467 P.2d 66
    , 68 (1970).
    4
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    found a property right to directly access a particular road, even when
    existing access points to and from the property are undisturbed.
    ¶11            We followed Thelberg’s principles in State ex rel. Herman v.
    Wilson, upholding a compensation award when the government
    destroyed a property owner’s access to an abutting road and did not
    replace it with a frontage road or otherwise. 
    103 Ariz. 194
    , 197, 
    438 P.2d 760
    , 763 (1968). In Wilson, we recognized that, in the interest of public
    safety, the government may limit “direct access to a public highway,” as
    long as the alternative route “is not unreasonably circuitous.” 
    Id. After observing
    that “the substitute access road” in that case was “unreasonably
    circuitous,” 
    id., we held
    more broadly, “consistent with our former
    decisions, that the complete destruction of direct access to a public
    highway constitutes a damaging of property within the meaning of
    [Article 2, Section 17].” 
    Id. ¶12 In
    dissent, Chief Justice McFarland found our earlier cases
    “simply not suitable for . . . super-highways.” 
    Id. at 200,
    438 P.2d at 766
    (McFarland, C.J., dissenting).         In that new context, he urged
    reconsideration of “our past decisions on the question of compensation for
    impaired access.” 
    Id. Chief Justice
    McFarland asserted that the majority
    misapplied Thelberg, which “did not intend to change the rules previously
    established and to include elements of damage not otherwise
    compensable.” 
    Id. at 201–02,
    438 P.2d at 767–68; see also Defnet Land & Inv.
    Co. v. State ex rel. Herman (Defnet I), 
    103 Ariz. 388
    , 391–92, 
    442 P.2d 835
    ,
    838–39 (1968) (McFarland, C.J., specially concurring) (reiterating his view
    that prior cases should not apply to controlled-access highway cases).
    ¶13           A decade after Thelberg and just two years after Wilson,
    Justice McFarland authored the Court’s unanimous opinion in State ex rel.
    Herman v. Schaffer, 
    105 Ariz. 478
    , 
    467 P.2d 66
    (1970), the facts of which are
    very similar to Thelberg’s. In Schaffer, the landowners’ properties abutted a
    divided highway, and each landowner “had direct access to both the
    northbound and southbound lanes of traffic.” 
    Id. at 479,
    467 P.2d at 67.
    The state converted the divided highway into Interstate 10, after which the
    landowners retained the same access they previously had, except that the
    access was to a frontage road that led to I-10, rather than to the freeway
    itself. 
    Id. The landowners
    sought compensation because the state’s
    conversion project deprived them of direct access to a divided highway.
    
    Id. 5 CITY
    OF PHOENIX V. GARRETSON
    Opinion of the Court
    ¶14           We rejected the landowners’ argument, holding that “direct
    access to a highway is not a private property right within the
    contemplation of Article 2, Section 17 of the Arizona Constitution.” 
    Id. at 481,
    467 P.2d at 69. Writing for the Court, and consistent with his dissent
    in Wilson, Justice McFarland focused on the novelty of controlled-access
    highways and the state’s need to adequately regulate access for safety
    reasons. See, e.g., 
    id. at 480–81,
    467 P.2d at 68–69. The Court framed the
    “unreasonably circuitous” test, alluded to in Wilson, as relating to
    controlled-access highways.2 
    Id. at 481,
    467 P.2d at 69 (precluding
    compensation if “the ingress and egress to the limited-access highway as
    provided by a frontage road [is] not so circuitous as to be unreasonable”)
    (emphasis added).
    ¶15             In adopting and applying the “unreasonably circuitous” test
    in Schaffer, this Court recognized that the government may regulate traffic
    and maintain safety through its police powers. We cited examples of
    routine exercises of police power, including “prohibiting left turns,
    prescribing one-way traffic, prohibiting access or crossovers between
    separate traffic lanes, prohibiting or regulating parking, and restricting the
    speed, weight, size and character of vehicles allowed on certain
    highways.” 
    Id. at 483,
    467 P.2d at 71 (quoting Ray v. State Highway
    Comm’n, 
    410 P.2d 278
    , 287 (Kan. 1966) (Fatzer, J., concurring)). We
    concluded that, like those types of changes that do not result in
    compensable harm to abutting landowners, creating a controlled-access
    freeway system and regulating “high-speed traffic by limiting access” are
    also noncompensable governmental actions. 
    Id. ¶16 A
    landowner, we observed, “has never had a property right
    in the traffic, great or small, on the highway, nor a right to recover
    damages for a decrease in value of her premises by reason of the diversion
    of traffic away from her property.” 
    Id. at 483,
    467 P.2d at 71 (quoting State
    ex rel. State Highway Comm’n v. Meier, 
    388 S.W.2d 855
    , 857 (Mo. 1965)).
    Because the controlled-access highway conversion left the landowners
    2      Given that emphasis, the court of appeals in this case
    understandably viewed Schaffer’s “unreasonably circuitous” test as limited
    to cases involving “whether access to controlled-access highways has been
    substantially impaired.” 
    Garretson, 232 Ariz. at 123
    31, 302 P.3d at 648
    .
    6
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    with the same access they had before the conversion, they could not
    obtain compensation for the loss of “direct access to the mainstream of
    traffic.” 
    Id. at 479,
    467 P.2d at 67; see also 
    id. at 486,
    467 P.2d at 74 (finding
    landowners’ “limitation of access” claim not compensable when their
    access to I-10 via remaining frontage road “was not unreasonably
    circuitous”).
    B.
    ¶17            Taken together, Thelberg, Wilson, and Schaffer direct whether
    landowners may have a compensable claim for damage to a property right
    caused by roadway alterations when no physical property is taken. A
    landowner’s preexisting means “of ingress and egress to and from his
    property . . . constitutes a property right,” the taking or damaging of
    which may require compensation under Article 2, Section 17. Thelberg, 87
    Ariz. at 
    324, 350 P.2d at 991
    ; see also 
    Wilson, 103 Ariz. at 197
    , 438 P.2d at
    763. That property right, however, is not taken or damaged when the
    government alters a highway but leaves existing access points unchanged,
    unless the access to the roadway system is “unreasonably circuitous.”
    
    Schaffer, 105 Ariz. at 484
    –85, 467 P.2d at 72–73.
    ¶18           This rule does not undermine the government’s broad
    authority to regulate traffic and maintain safety through its police power.
    In general, governmental entities may alter highways without
    compensating landowners whose property is devalued by various
    roadway projects and traffic flow changes. See 
    id. “[N]ot all
    . . . damage
    resulting from a highway improvement [is] compensable.” Rayburn v.
    State ex rel. Willey, 
    93 Ariz. 54
    , 57, 
    378 P.2d 496
    , 498 (1963). Thus, a
    property owner is not entitled to compensation simply because changes in
    the type, features, or traffic flow of an abutting roadway, or the
    construction of a new road, reduce his property’s value.              Stated
    differently, there is no constitutionally protected right of access to a
    particular roadway, nor does a landowner’s entitlement to compensation
    hinge on the nature or characterization of the old or new roadway.
    ¶19          Governmental police powers, however, are not unlimited,
    and their exercise does not automatically preclude compensation. When
    an alteration destroys or substantially impairs a preexisting right of
    access, the affected landowner may be entitled to compensation, even
    7
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    though the alteration is permissible as an exercise of the police power. See
    
    Thelberg, 87 Ariz. at 324
    , 351 P.2d at 991.
    ¶20            In clarifying the rule announced today, we find persuasive
    City of Wichita v. McDonald’s Corp., 
    971 P.2d 1189
    (Kan. 1999).3 In that case,
    the Kansas Supreme Court distinguished between impairment of a “right
    of access” and “regulation of traffic flow.” 
    Id. at 1197.
    “Right of access”
    refers to the “common-law right of access from the landowner’s property
    to abutting public roads.”          
    Id. A government
    generally owes
    compensation when it takes or destroys the landowner’s right of access,
    but not when a project results merely in regulating or reducing traffic
    flow. 
    Id. For example,
    the court concluded, “where a new highway is
    constructed, moved, or traffic is re-routed,” landowners are generally not
    entitled to compensation even if they are “adversely affected by the
    changes.” 
    Id. ¶21 Based
    on that distinction, the Kansas court ruled that a
    landowner was not entitled to compensation when the City of Wichita
    converted an abutting road from a four-lane divided highway to a six-lane
    highway but did not affect the landowner’s access. 
    Id. at 1198.
    The court
    characterized the case as involving the city’s “regulation of traffic flow”
    rather than impairment of a “right of access,” because the landowner
    retained the four access points along the abutting road that had existed
    before the alteration. 
    Id. Thus, the
    landowner was not entitled to
    compensation. 
    Id. ¶22 Consistent
    with the Kansas court’s distinction, we conclude
    that this case involves Garretson’s right of access, not merely a police-
    power regulation of traffic flow, as the City argues. The City completely
    eliminated Garretson’s preexisting access to Jefferson Street, leaving him
    with no means of ingress or egress to that street or any replacement
    roadway in that location. Under these circumstances, he has a claim for
    compensation under the Arizona Constitution.
    3      Notably, in Schaffer this Court drew heavily from Kansas case law.
    
    Schaffer, 105 Ariz. at 481
    –84, 467 P.2d at 69–72.
    8
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    C.
    ¶23           Despite Garretson’s loss of all direct access to Jefferson Street
    and the north side of his property, the City and several governmental
    amici argue that he is not entitled to compensation because he has other
    ways to get to that street that are not “unreasonably circuitous,” as
    described in Schaffer. In light of Schaffer’s express holding that “direct
    access to a highway is not a private property right within the
    contemplation of Article 2, Section 17 of the Arizona Constitution,” 105
    Ariz. at 
    481, 467 P.2d at 69
    , this argument might seem persuasive. But
    contrary to the City’s position, we view Schaffer as refining, rather than
    revoking, our prior cases in an attempt to mesh results that admittedly
    seem inconsistent.
    ¶24           Contrary to the City’s assertion, Schaffer did not overrule
    Thelberg, and indeed it cited Thelberg and Wilson without questioning
    either. See 
    Schaffer, 105 Ariz. at 485
    , 467 P.2d at 73 (quoting Wilson’s
    holding without disavowing it, and citing with approval Thelberg’s
    discussion of the proper measure of damages). But the results in Thelberg
    and Schaffer are difficult to reconcile. Under a strict application of
    Thelberg’s rule, see supra ¶ 10, the landowners in Schaffer would have
    prevailed on their right of access claim because in both cases the
    landowners’ damages stemmed from impaired access to the new
    controlled-access highway. 
    Id. at 479,
    467 P.2d at 67; 
    Thelberg, 87 Ariz. at 326
    , 350 P.2d at 992–93. And conversely, had the rule in Schaffer applied in
    Thelberg, the result in Thelberg might have been different. Schaffer, then,
    necessarily rejected Thelberg only to the extent Thelberg found that
    impairing direct access to a particular highway is compensable, even if
    preexisting access points remained undisturbed. The inconsistency of
    results in Thelberg and Schaffer, however, does not mean that the latter
    overruled the former entirely.
    ¶25             In concluding that the principles announced in Thelberg
    survive Schaffer, we observe that just two years before he authored
    Schaffer, Justice McFarland dissented in Wilson and called for reevaluating,
    not overruling, cases like Thelberg “when applied to the new type of high-
    speed limited-access highways now being built.” Wilson, 103 Ariz. at 
    200, 438 P.2d at 766
    (McFarland, C.J., dissenting). Additionally, some of the
    same justices who joined in Schaffer also joined in Thelberg and Wilson.
    Given that fact, the absence of any suggestion in Schaffer that Thelberg was
    9
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    overruled, and the lack of any dissenting or specially concurring opinion
    in Schaffer, it is unlikely that the Court in Schaffer intended to implicitly
    overrule Thelberg and Wilson. Rather, Schaffer achieved exactly what
    Justice McFarland sought to accomplish in his Wilson dissent—a
    reconsideration of how Thelberg’s principles should apply in the modern
    era of controlled-access highways.
    ¶26            Schaffer is best viewed as a case that corrected course on how
    the law should apply to a controlled-access highway conversion when the
    landowner’s preexisting means of ingress and egress are neither destroyed
    nor substantially impaired. Thelberg announced the general rule that a
    landowner’s right to access abutting roads is a constitutionally protected
    property right, the destruction or substantial impairment of which is
    compensable. 87 Ariz. at 
    324, 350 P.2d at 991
    . Thelberg, however,
    incorrectly applied that rule to a landowner who did not lose any access to
    an abutting road but rather sought compensation for his inability to
    directly access a newly built controlled-access highway. Schaffer corrected
    Thelberg’s misapplication of the general rule, concluding instead that a
    landowner has no “direct-access right” to a newly built controlled-access
    highway unless the remaining access is “unreasonably circuitous.”
    
    Schaffer, 105 Ariz. at 484
    , 
    485, 467 P.2d at 72
    , 73.
    ¶27          Likewise, Wilson’s mention of the “unreasonably circuitous”
    test is confusing and unnecessary because there, as in this case, the
    government project completely eliminated the landowner’s preexisting
    access. 
    Wilson, 103 Ariz. at 197
    , 438 P.2d at 763. The “unreasonably
    circuitous” test applies only when a property owner claims that the
    government project substantially impairs access.
    ¶28          In sum, the rules set forth in Thelberg and its progeny,
    including Schaffer, remain good law.4 Consistent with our prior cases, we
    4      The progression of the Defnet case is consistent with our view that
    Thelberg and its progeny survive Schaffer. In Defnet I, decided pre-Schaffer,
    landowners lost direct access to Route 66 as a result of the state
    constructing Interstate 
    40. 103 Ariz. at 391
    , 442 P.2d at 838. We remanded
    the case to the trial court in part because the state’s appraisers did not
    adequately consider the property’s loss of direct access, as required by
    Thelberg. 
    Id. On retrial,
    the jury awarded damages for that loss, and the
    court of appeals affirmed the award post-Schaffer. Defnet Land & Inv. Co. v.
    10
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    hold that a property owner is entitled to compensation if the government
    either completely eliminates or substantially impairs the owner’s access to
    an abutting road and thereby causes the property’s fair market value to
    decrease. As noted above, however, a landowner who claims or
    establishes only substantial impairment is not entitled to compensation
    unless the remaining access is unreasonably circuitous.
    D.
    ¶29             In arguing that Garretson is not entitled to compensation,
    the City relies heavily on two court of appeals’ cases: Tucson Title Ins. Co.
    v. State ex rel. Herman, 
    15 Ariz. App. 452
    , 
    489 P.2d 299
    (1971), and City of
    Phoenix v. Wade, 
    5 Ariz. App. 505
    , 
    428 P.2d 450
    (1967). But in both Wade
    and Tucson Title, the landowners retained the access they had before the
    government projects. See 
    Wade, 5 Ariz. App. at 509
    , 428 P.2d at 454
    (holding that because a “curb cut [was] sufficient” in providing the
    landowners access to a driveway they previously could use, “the
    landowners’ right[] to ingress and egress was not materially impaired or
    destroyed”); Tucson Title Ins. 
    Co., 15 Ariz. App. at 456
    , 489 P.2d at 303 (“In
    the ‘after situation’ El Toro Road will pass under the new highway, thus
    giving the land the same access and mode of travel on El Toro as existed
    in the ‘before situation.’”). Consistent with those cases and with Schaffer,
    we agree that when a road alteration leaves existing access untouched, a
    landowner is not entitled to compensation based solely on a
    reconfiguration of the roadway system or the reduction or other change of
    traffic flow in the area. But in contrast to Wade and Tucson Title, the City
    completely eliminated Garretson’s preexisting access to Jefferson Street
    and left him with no means of ingress or egress on that side of his
    property.
    ¶30           The City also argues that Garretson is not entitled to
    compensation because his property is not land-locked, and he has
    reasonable alternative means of access to the roadway system, including
    Jefferson Street. In Thelberg, however, we explicitly found that “[o]ther
    means of access may mitigate damages, but does not constitute a defense
    State ex rel. Herman (Defnet II), 
    14 Ariz. App. 96
    , 103, 
    480 P.2d 1013
    , 1020
    (1971). Had Schaffer overruled Thelberg, the court of appeals in Defnet II
    could not have affirmed because the jury’s award in Defnet II was based in
    part on Thelberg’s rule that loss of direct access is compensable.
    11
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    to the 
    action.” 87 Ariz. at 325
    , 350 P.2d at 992 (internal citation omitted).
    We reaffirm that principle here. The availability of other means of access
    in a case such as this is relevant only to the measure of damages.
    E.
    ¶31           We next address the City’s argument, based on Wade, that in
    cases such as this trial courts, in their “gatekeeper function,” must always
    preliminarily determine as a matter of law whether the government’s
    action caused a material impairment of access. See 
    Wade, 5 Ariz. App. at 509
    , 428 P.2d at 454 (stating that “[t]he trial court must rule as a matter of
    law whether the interference of access constitutes destruction or material
    impairment”). That contention misses the mark because this case involves
    the City’s elimination, not material impairment, of preexisting access. In
    addition, Wade was decided before Schaffer, in which we stated that
    whether a property’s remaining access is unreasonable “is a question to be
    resolved by the trier of fact in the first instance.” 
    Schaffer, 105 Ariz. at 484
    ,
    467 P.2d at 72.
    ¶32            Thus, Schaffer implicitly rejected the notion that liability in
    cases such as this is always a legal question. Moreover, determining
    liability as a matter of law in Wade was appropriate because the facts there
    were undisputed; the landowners previously had used a driveway to
    access the abutting street, and after the government project they retained
    that same access. 
    Wade, 5 Ariz. App. at 507
    –08, 428 P.2d at 452–53.
    Similarly, when, as here, no genuine issue of material fact exists on
    whether the landowner’s access has been eliminated, the liability question
    may be resolved as a matter of law.
    ¶33           The parties agree that Garretson previously had two points
    of direct access to Jefferson Street that the City completely eliminated.
    The parties dispute only the legal issue of whether Garretson may be
    entitled to compensation based on his loss of access, an issue we have
    resolved in his favor. Under these circumstances, there is no need to
    litigate or resolve whether Garretson’s access has been substantially
    impaired or whether his remaining access is unreasonably circuitous.
    Rather, the only pertinent question remaining is whether Garretson’s
    complete loss of access to Jefferson Street decreased the fair market value
    of his property, a factual issue on which we express no opinion. See
    Thelberg, 87 Ariz. at 
    325, 350 P.2d at 992
    (explaining the amount of
    12
    CITY OF PHOENIX V. GARRETSON
    Opinion of the Court
    compensation as the “difference in the value of the remaining property
    before and after the access thereto has been destroyed or impaired”); Pima
    County v. Bilby, 
    87 Ariz. 366
    , 373, 
    351 P.2d 647
    , 651 (1960) (recognizing that
    the property owner must prove to the trier of fact the loss of value).
    ¶34            As the court of appeals correctly noted, however, Garretson
    did not cross-move for partial summary judgment on the issue of liability.
    
    Garretson, 232 Ariz. at 117
    ¶ 10 
    n.7, 302 P.3d at 642
    n.7. Nonetheless,
    because the City is not entitled to judgment as a matter of law on that
    issue, see Ariz. R. Civ. P. 56(a), the superior court erred in entering partial
    summary judgment in its favor.
    III.
    ¶35           We reverse the superior court’s grant of partial summary
    judgment in favor of the City, vacate the court of appeals’ opinion, and
    remand the case to the superior court for further proceedings consistent
    with this opinion.
    13