David Gray, Estate Of Julian David Gray-florance, Apps. v. City Of Seattle, Resp. ( 2019 )


Menu:
  •  IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON
    DAVID GRAY, as personal
    representative of the ESTATE OF                    No. 77577-4-I
    JULIAN DAVID GRAY-FLORANCE;
    DIVISION ONE
    Appellant,
    UNPUBLISHED OPINION
    V.
    THE CITY OF SEATTLE, a municipal
    corporation; SEATTLE PUBLIC
    UTILITIES; RAY HOFFMAN, in his
    official capacity as Director of Seattle
    Public Utilities only; and DOES 1-50,
    Respondents.                  FILED:June3,2019
    APPELwIcK, C.J.   —   Gray-Florance died when the vehicle in which he was
    riding skidded sideways and struck a fire hydrant on his passenger side door.
    Gray, as personal representative of Gray-Florance’s estate, sued the City, alleging
    that the hydrant’s standpipe was negligently installed, failed to breakaway as
    designed, and caused Gray-Florance’s death. The trial court granted summary
    judgment and dismissed the case. The Estate argues that the trial court erred in
    concluding that it failed to present a genuine dispute of material fact as to
    proximate cause. We affirm.
    FACTS
    On NewYear’s Eve 2013, Julian Gray-Florance, his friend Arthur Sawe, and
    his girlfriend Kaycee Davis went to a bar in the Capitol Hill neighborhood of Seattle.
    No. 77577-4-1/2
    Sawe drove them to the bar in Gray-Florance’s vehicle, and they stayed at the bar
    for approximately two and a half hours. After leaving the bar, they got into Gray
    Florance’s car and headed back to Sawe’s house.                   Sawe was driving, Gray
    Florance was in the front passenger seat, and Davis was in the right rear
    passenger seat.
    While traveling northbound on Lakeview Boulevard East, the vehicle
    fishtailed several times before Sawe lost control of the vehicle and veered west.
    The vehicle then crossed the southbound lane of traffic and began a sideways
    slide onto the west sidewalk. After it began to slide, the vehicle struck a crosswalk
    sign before striking a fire hydrant on the passenger side, causing the vehicle to roll
    over. In Detective James Bulawa’s inspection of the vehicle, he noted “contact
    damage to the passenger’s door area      .   .   .   which continued into the interior of the
    vehicle approximately 36 inches.” Witnesses estimated that the vehicle had been
    traveling between 35 to 50 miles per hour.
    The Seattle Fire Department responded to the scene and declared Sawe
    and Gray-Florance deceased.         Davis survived, suffering a fractured left leg,
    bruising on her head, and burn marks on her right side. Dr. Richard C. Harruff, the
    chief medical examiner at the King County Medical Examiner’s Office, later
    concluded that Gray-Florance’s cause of death was “blunt force injuries of the
    torso.”
    On June 15, 2016, David Gray, as personal representative of the estate of
    Gray-Florance (Estate), sued the City of Seattle (City), Seattle Public Utilities
    (SPU), SPU Director Ray Hoffman, the City and SPU’s agents and employees,
    2
    No. 77577-4-1/3
    and other individuals and entities he believed were at fault in the collision.1 The
    Estate’s complaint included claims for wrongful death, negligence, and negligent
    supervision. Specifically, the Estate alleged that
    [the fire hydrant] did not break away immediately upon impact as
    designed. The riser section of the pipe left the fire hydrant too far
    above grade for the safety flange and safety bolts to breakaway as
    intended when struck by plaintiff’s vehicle. The height of the fire
    hydrant was not only negligently above grade, but it was also in
    violation of Seattle rules, codes, regulations, and/or ordinances as
    well as violating the manufacturer’s recommendations and
    requirements.
    The Estate further alleged that, “[a]s a proximate result of defendants’
    negligence and at-fault acts or omissions, the vehicle’s frame and/or rocker panel
    hooked the fire hydrant flange, causing the vehicle to flip over, resulting in fatal
    injuries to both the driver Arthur Sawe, and the front seat passenger, plaintiff Julian
    Gray[-Florance].” And, it alleged that “[i]n the ten years prior to the incident,
    defendants altered or directed the alteration of the height and placement of the
    hydrant leaving the roadway unprotected, unsafe, and in a dangerous condition for
    any and all users of the road.”
    The fire hydrant that Gray-Florance’s vehicle struck is located in the
    sidewalk west of Lakeview Boulevard East. The hydrant is 2 feet from the curb
    and 10 feet from the lanes of travel. Its assembly includes a standpipe that extends
    below grade and connects to the City’s water main. Specifically, the standpipe
    extends down through the concrete sidewalk, which functions as a “shear block”
    The defendants, who are all respondents on appeal, are represented by
    the Seattle City Attorney’s Office. Therefore, we collectively refer to the
    respondents as “the City.”
    3
    No. 77577-4-1/4
    to prevent the standpipe from shifting if external forces act upon it or the curbstand.
    The curbstand is the visible, operational part of the assembly, commonly thought
    of as the fire hydrant. It is affixed to the top of the standpipe at the flange, using
    eight shear bolts. The flange, also referred to as the “shear plane,” is slightly less
    than one inch thick.
    During the collision, the vehicle struck the standpipe such that the flange
    was positioned above the vehicle’s rocker panel. The rocker panel, a structural
    component of the vehicle that runs the length of the vehicle under the driver side
    door and passenger side door, ripped off the vehicle and wrapped around the
    standpipe.    The passenger side door also made contact with the hydrant’s
    curbstand, and folded in half.
    In 2005, the City added a nine inch standpipe extension to the hydrant. The
    City’s 2005 “Standard Specifications for Road, Bridge and Municipal Construction”
    (2005 Standard Specifications) required a hydrant’s flange to be set two inches
    minimum and seven inches maximum above finished grade. The standard is
    designed to be below the average bumper height on a vehicle, so that if a vehicle
    hits it, it breaks the curbstand off but does not rip the standpipe out of the ground.
    The parties do not dispute that the 2005 Standard Specifications applied to the
    City’s 2005 height adjustment. And, they do not dispute that the curbstand broke
    away from the standpipe during the collision.
    One of the Estate’s experts, Edward Stevens, a civil engineer, found that
    the underside of the hydrant’s standpipe flange was 8.6 inches above the sidewalk
    on the side impacted in the collision. He also found that the top of the flange,
    4
    No. 77577-4-1/5
    where the curbstand is designed to shear, was approximately 9.5 inches above
    the sidewalk.     The City’s expert, Nathan Rose, an accident reconstructionist,
    measured the height of the bottom of the flange against the slope of the sidewalk,
    and found that the bottom of the flange was between 7.8 and 8.6 inches above the
    sidewalk. The City does not dispute that, according to its measurements, the
    hydrant’s flange was between 0.8 and 1 .6 inches higher than specified in the 2005
    Standard Specifications.
    On June 12, 2017, the trial court granted the City partial summary judgment
    as to whether Sawe was under the influence of intoxicants at the time of the
    collision and negligent as a matter of law under RCW 5.40.050, and whether Gray
    Florance was also under the influence of intoxicants. Specifically, the court found
    that there was a genuine dispute of material fact as to whether Sawe and Gray
    Florance were under the influence of alcohol. But, it found that Sawe was driving
    under the influence of methylenedioxymethamphetamine (MDMA), and therefore
    negligent as a matter of law. The court also found that Gray-Florance was under
    the influence of MDMA as a matter of law.2
    On August 4, 2017, the City moved for summary judgment dismissal of the
    Estate’s negligence claims, It argued that the Estate lacked sufficient evidence to
    establish that (1) the hydrant’s condition constituted a breach of the City’s duty,
    and (2) the hydrant height proximately cause~d Gray-Florance’s fatal injury.
    Specifically, the City argued that testimony by Stevens, one of the Estate’s experts,
    2 The court declined to find that Gray-Florance was negligent as a matter of
    law. It stated that Gray-Florance’s alleged negligence was a jury determination.
    5
    No. 77577-4-1/6
    did not assist the jury and should be excluded under ER 702. And, it argued that
    the Estate’s other experts, accident reconstructionist Charles Lewis and civil and
    structural engineer Joseph McClure, “rel[iedj on conjecture and unsupported
    conclusions.” Thus, the City argued that Lewis and McClure’s opinions were also
    inadmissible.
    Even with the Estate’s expert testimony, the City argued that the Estate
    could not establish that Gray-Florance would not have died but for the alleged
    breach.   The City asserted that the Estate “urges City liability based on
    unsupported speculation that the accident might not have unfolded in precisely the
    manner it did had the [standpipe] been some unknown amount lower, but would
    nonetheless have occurred and still may have been fatal.” It continued, stating
    that the “experts’ rampant speculation would require the jury to impermissibly
    speculate and cannot form the basis for proximate cause.”
    At the hearing on the motion, the court did not exclude the opinions of the
    Estate’s experts, nor address their admissibility under ER 702. The court stated
    that the Estate failed to present a genuine issue of material fact on proximate
    cause. The court framed the issue as follows:
    The duty in this case is related to proximate cause. Proximate
    cause comes from the duty. Duty from the plaintiff’s point of view.
    is that the City shouldn’t have had the top inch or inch and a half of
    this standpipe  .   .above ground. And what I’m wondering,
    .                                       .   .what
    .
    the jury is going to want to know,          did the City breach that duty,
    .   .   .
    and then, if so, did that breach cause the injury. As put forth by
    defense, but for that breach    .   . there are policy reasons behind it
    .
    that may be a legal causation would there have been an injury?
    --
    [Is] there any proof of what would have happened? And there isn’t.
    6
    No. 77577-4-1/7
    The court continued, stating that the Estate had to present evidence to
    create a genuine issue of material fact as to what likely would have happened if
    the stand pipe was an inch and a half lower:
    [The Estate had] to show through some expert testimony that it is
    more likely than not that the death of Mr. Gray-Florance wouldn’t
    have happened, and I don’t have that evidence in front of me. I have
    the deposition testimony of Plaintiff’s experts that say they don’t
    know what would have happened, and that is not enough to get this
    case to the jury.
    The trial court granted the City’s motion and dismissed the case. The Estate then
    filed a motion for reconsideration that the trial court denied.
    The Estate appeals.3
    DISCUSSION
    The Estate makes three arguments. First, it argues that a reasonable juror
    could conclude that the fire hydrant was a proximate cause of Gray-Florance’s
    death.4     Second, it argues that the trial court improperly considered Gray
    Florance’s purported intoxication. Third, it argues that the trial court improperly
    considered Sawe’s purported intoxication in holding that he was negligent per se.
    ~ Specifically, the Estate appeals (1) the June 13, 2017 order denying in
    part and granting in part the City’s motion for partial summary judgment, (2) the
    September 1, 2017 order granting the City’s motion for summary judgment, and
    (3) the October 6, 2017 order denying the Estate’s motion for reconsideration.
    ~ In doing so, the Estate argues that the trial court (1) improperly weighed
    evidence, (2) misapplied the “but for” analysis of proximate cause, and (3)
    improperly shifted the burden of proof to the Estate by requiring it to prove Gray
    Florance would have survived if the fire hydrant had been installed in a proper and
    safe manner.
    7
    No. 77577-4-1/8
    I.   Standard of Review
    This court reviews summary judgment orders de novo. Hadley v. Maxwell,
    
    144 Wash. 2d 306
    , 310-11, 
    27 P.3d 600
    (2001). Summary judgment is appropriate
    only where there are no genuine issues of material fact and the moving party is
    entitled to judgment as a matter of law. CR 56(c); Peterson v. Groves, 111 Wn.
    App. 306, 310, 
    44 P.3d 894
    (2002). The moving party bears the initial burden of
    showing that no issue of material fact exists. Young v. Key Pharms., Inc., 
    112 Wash. 2d 216
    , 225, 
    770 P.2d 182
    (1989).
    “A defendant may move for summary judgment by showing that there is an
    absence of evidence to support the plaintiff’s case.” Sligar v. Odell, 
    156 Wash. App. 720
    , 725, 
    233 P.3d 914
    (2010). If the defendant meets this initial showing, the
    inquiry then shifts to the plaintiff. 
    Young, 112 Wash. 2d at 225
    . If the plaintiff “‘fails
    to make a showing sufficient to establish the existence of an element essential to
    that party’s case, and on which that party will bear the burden of proof at trial,’ then
    the trial court should grant the motion.” ki. (quoting Celotex Corn. v. Catrett, 
    477 U.S. 317
    , 322, 
    106 S. Ct. 2548
    , 
    91 L. Ed. 2d 265
    (1986)). When considering the
    evidence, the court draws reasonable inferences in the light most favorable to the
    nonmoving party. Schaafv. Highfield, 
    127 Wash. 2d 17
    , 21, 
    896 P.2d 665
    (1995).
    II.    Negligence
    “[Mjunicipalities are generally held to the same negligence standards as
    private parties.” Keller v. City of Spokane, 
    146 Wash. 2d 237
    , 242-43, 
    44 P.3d 845
    (2002). Thus, to prevail on its negligence claims, the Estate “must prove duty,
    8
    No. 77577-4-1/9
    breach, causation, and injury.” Cho v. City of Seattle, 
    185 Wash. App. 10
    , 16, 
    341 P.3d 309
    (2014).
    “A proximate cause is one that in natural and continuous sequence,
    unbroken by an independent cause, produces the injury complained of and without
    which the ultimate injury would not have occurred.” Attwood v. Albertson’s Food
    Ctrs., Inc., 
    92 Wash. App. 326
    , 330, 
    966 P.2d 351
    (1998). Washington recognizes
    two elements to proximate cause: cause in fact and legal causation. Hartley v.
    State, 
    103 Wash. 2d 768
    , 777, 
    698 P.2d 77
    (1985). “Cause in fact refers to the ‘but
    for’ consequences of an act—the physical connection between an act and an
    injury.” ~ at 778. Legal causation “is grounded in policy determinations as to how
    far the consequences of a defendant’s acts should extend.” Crowe v. Gaston, 
    134 Wash. 2d 509
    , 518, 
    951 P.2d 1118
    (1998).
    III.   Expert Testimony
    As an initial matter, the City argues that the Estate’s expert testimony is
    inadmissible under ER 702.~ Specifically, it argues that Lewis and McClure lack
    ~ The City also argues that the expert testimony is inadmissible under Frye
    v. United States, 
    293 F. 1013
    (D.C. Cir. 1993). “While Frye governs the
    admissibility of novel scientific testimony, the application of accepted techniques
    to reach novel conclusions does not raise Frye concerns.” Lakey v. Puget Sound
    Energy, Inc., 
    176 Wash. 2d 909
    , 919, 
    296 P.3d 860
    (2013). Here, the City argues
    that the Estate’s expert testimony “amount[ed] to inadmissible speculation,” that
    the experts’ opinions “are grounded in flawed methodology,” that Lewis and
    McClure “lack the foundation to render an opinion regarding survivability,” and that
    Stevens’s opinion about the roadway “is conclusory and lacks foundation.”
    Because the City does not argue that the Estate’s experts relied on novel
    techniques, Frye does not apply. Also, the City failed to raise its Frye argument to
    the trial court. Accordingly, we do not address the argument. See RAP 2.5(a)
    (“The appellate court may refuse to review any claim of error which was not raised
    in the trial court.”).
    9
    No. 77577-4-1/10
    the foundation to render an opinion regarding survivability. The City also argues
    that Stevens’s opinion about the roadway being inherently dangerous is conclusory
    and lacks foundation.
    In its summary judgment motion, the City asked the trial court to exclude
    the opinions of Lewis, McClure, and Stevens under ER 702. The court did not
    exclude any expert testimony in granting summary judgment in favor of the City.
    Expert testimony is admissible when (1) the witness qualifies as an expert,
    (2) the opinion is based upon an explanatory theory generally recognized in the
    scientific community, and (3) if it will be helpful to the trier of fact. ER 702; In re
    Pers. Restraint of Morris, 
    176 Wash. 2d 157
    , 168-69, 
    288 P.3d 1140
    (2012). Expert
    testimony is helpful if it concerns matters beyond the average Iayperson’s common
    knowledge and is not misleading. State v. Groth, 
    163 Wash. App. 548
    , 564, 
    261 P.3d 183
    (2011). An expert must rely on facts and data, not mere speculation. See
    Queen City Farms, Inc. v. Cent. Nat’I Ins. Co. of Omaha, 
    126 Wash. 2d 50
    , 102-04,
    
    882 P.2d 703
    , 
    891 P.2d 718
    (1994). When formulating opinions, “[o]ne expert may
    rely on the opinions of another expert.” Driqqs v. Howlett, 
    193 Wash. App. 875
    , 900,
    371 P.3d 61(2016). But, conclusory opinions lacking adequate foundation will be
    excluded. Miller v. Likins, 
    109 Wash. App. 140
    , 148, 
    34 P.3d 835
    (2001).
    A. McClure
    McClure is a civil and structural engineer.        His analysis relates to the
    mechanical interaction between the passenger side of the vehicle, including the
    door and rocker panel, and the fire hydrant assembly.            McClure conducted
    independent research into mechanics, the types of bolts used in a fire hydrant
    10
    No. 77577-4-Ill 1
    breakaway connection, fire hydrant design, and the design of the vehicle involved.
    He also relied on reports and information from other experts in the case.
    In his declaration, McClure concluded that, if the shear plane had been set
    closer to grade level, “the rocker panel would have imparted greater force onto the
    curbstand and caused it to shear at an earlier point in time in the accident
    sequence.”       He stated that this would have “caus[ed] less intrusion into the
    passenger compartment of the vehicle.”
    Specifically, McClure concluded that, if the shear plane had been set more
    than 1 .6 inches lower and the rocker panel had partially struck the standpipe, “the
    vehicle would have glanced over the standpipe or the stand pipe would have torn
    through the gauge metal of the bottom part of the rocker panel.” Either way, he
    stated that there would have been less intrusion by the curbstand, the vehicle
    would not have hooked and rolled over from the impact with the standpipe, and
    “[t]he progress of the accident would have been substantially different.”6
    McClure ultimately concluded that, “[g]iven the mechanics of the subject
    collision, the damage to the vehicle would have decreased as the height of the fire
    hydrant assembly’s shear plane was lowered.”           He also stated that, had the
    standpipe been lowered three inches or more, the curbstand would have sheared
    with approximately 12 or less inches of intrusion, the rocker panel would have
    cleared the standpipe, and the vehicle would not have rolled.
    6At oral argument, the Estate argued that the impact of the vehicle hitting
    the hydrant, not the vehicle flipping over, caused Gray-Florance’s death.
    11
    No. 77577-4-1/12
    At McClure’s deposition, he was asked how the accident would change with
    the standpipe down at seven inches. McClure responded,
    Well, among other things, you have a much stronger portion of the
    car hitting the curbstand. So it increases it’s going to decrease the
    --
    penetration into the car because you’ve got a stronger element there,
    and it’s going to break the curbstand free sooner. And I can’t go
    beyond that, but I can tell you that it will be a different accident.
    He was then asked, “Can you say anything about the difference in injuries to the
    plaintiff?” McClure responded, “No.”
    Later, McClure was asked again about how the accident would have been
    different with a seven inch standpipe. McClure responded,
    So [the curbstand’s} going to break away sooner, but I can’t
    tell you I can’t tell you any of the things about what happens after
    --
    the accident. I can’t tell you about the survivability, who lives, who
    dies, I can’t tell you any of that, and I can’t tell you whether or not the
    car would roll over.
    He was also asked specifically about Gray-Florance’s physical injuries:
    Q. And we’ve already talked about you don’t have an opinion
    about the physical injury to the plaintiff being different under any
    scenario?
    A. Right, not my field of expertise.
    Q. You just don’t know?
    A. I just don’t know.
    McClure testified that he could not say anything about survivability. He also
    testified that the difference in physical injury to Gray-Florance was not his field of
    expertise. McClure did not opine as to what the difference in physical injury would
    have been with a lower standpipe.
    We do not find his conclusions inadmissible under ER 702.
    12
    No. 77577-4-1/13
    B. Lewis
    Lewis is an accident reconstructionist.      To formulate his opinions, he
    “recreated the collision dynamics under multiple factual scenarios using a
    computer modeling program.”         He stated that this is typical for accident
    reconstructionists’ work. He produced four videos, one with the hydrant, one with
    the standpipe alone at the height it was at the time of the accident, one with the
    standpipe alone, lowered by 1.6 inches, and one with the standpipe alone, two
    inches above ground. Lewis also relied on reports and information from other
    experts in the case.
    In his declaration, Lewis concluded that “the damage to the vehicle would
    have decreased as the height of the fire hydrant assembly’s shear plane was
    lower.7 He stated that generally, as the damage to a vehicle is decreased, the
    damage to occupants is decreased, particularly with side impact collisions. The
    remainder of his conclusions are based on the “shear plane” being set “two to three
    inches closer to the sidewalk.” He stated that, with the shear plane two to three
    inches closer,
    [T]he majority of [the] vehicle’s rocker panel would have contacted
    [the] curbstand rather than the immovable standpipe. Because the
    rocker panel is structural to the vehicle, the rocker panel would have
    imparted greater force onto the curbstand and caused it to shear at
    an earlier point in time in the accident sequence.
    ~ Lewis calls the “top of the standpipe flange,” which was nine to nine and a
    half inches above the sidewalk, the “shear plane.” The “underside of the standpipe
    flange,” which he states was the “known point of impact,” was 8.6 inches above
    the sidewalk.
    13
    No. 77577-4-1/14
    More specifically, Lewis concluded that if the shear plane had been set
    closer to grade level and the rocker panel struck the curbstand above the shear
    plane, “the curbstand would have intruded into the passenger compartment of the
    vehicle” approximately 12 inches, instead of 36 inches. He also stated that, if the
    shear plane had been set two to three inches lower and the vehicle still contacted
    the standpipe, the vehicle would have “glanced over the standpipe.” As a result,
    “there would have been significantly less vehicle deformation and significantly less
    intrusion into the passenger compartment of the vehicle.” And, “the deceleration
    of the vehicle would have been approximately two miles per hour.”8
    Ultimately, Lewis concluded that “there would have [been a] significant
    reduction of force and physical trauma acting upon the occupants of the vehicle.”
    He did not quantify what the reduction in force and physical trauma would have
    been.
    At Lewis’s deposition, he was asked about his statement that, had the shear
    plane been set closer to grade level and the rocker panel had struck the curbstand
    above the shear plane, the curbstand would have intruded into the vehicle’s
    8 The Estate notes that the City’s expert agreed with Lewis on this point.
    According to the City’s and Estate’s experts, the vehicle was traveling between
    approximately 45 to 49 miles per hour when it struck the hydrant. It is worth noting
    that, had it decelerated by 2 miles per hour after suffering a 12 inch intrusion into
    the passenger compartment, the vehicle would have continued moving sideways
    at a speed of 43 to 47 miles per hour. Beyond the sidewalk where the hydrant is
    located, the ground begins to slope steeply away from the road. Specifically, about
    40 feet from the hydrant is an embankment. When asked if he had an opinion on
    what would have happened if the vehicle went over the embankment, Lewis stated,
    “It would hit the trees.” But, he also stated that he had not done any work to
    determine what would have happened if the vehicle went over the embankment.
    Later, when asked what the effect of the vehicle going down the embankment at
    45 miles per hour or greater would have been, he responded, “I don’t know.”
    14
    No. 77577-4-1115
    passenger compartment approximately 12 inches. Lewis responded, “I think that’s
    an opinion I got from Mr. McClure.” The following exchange then occurred:
    Q. So you don’t have an opinion about how far the hydrant
    would have intruded into the vehicle if the shear plane had been
    lower?
    A. No.
    Q. And so does that mean you also do not have an opinion
    about whether the accident would have been fatal, even if the shear
    plane had been lowered?
    A. No. My opinion is had the fire hydrant broken away shortly
    after contact, it would not have penetrated as far into the Mustang as
    itdid.
    Q. Do you know how much penetration of the curbstand into
    the Mustang would be required to produce a fatality?
    A. I don’t.
    Lewis was also asked, “Fair to say you’re not an expert on what physical
    injuries Mr. Gray would have suffered if the hydrant shear plane had been lower at
    the time of the accident?” Lewis responded, “I am not an expert on that.” Later,
    Lewis testified about what types of experts could opine as to a difference in
    physical injuries:
    Q. What types of experts usually deal with calculating the
    different types of injuries the human body would have sustained if
    physical things about the scene had been different?
    A. Biomechanical engineer.
    Q.    Have you talked to any biomechanical engineers
    regarding this accident?
    A. Not regarding this case, no.
    Q. Are you aware of any working on this case?
    A. No, I do not.
    15
    No. 77577-4-1/16
    Q. But that’s who I would want to talk to, right, if I wanted to
    figure out what difference there would have been in terms of physical
    injuries to Mr. Gray if the hydrant had been lower; right?
    A. Yes.
    Q. So you’re not in a good position to answer that line of
    questions; right?
    A. Correct.
    Lewis agreed that he was not in a good position to answer questions
    regarding the difference in Gray-Florance’s injuries with a lower hydrant. He stated
    that a biomechanical engineer usually calculates the different types of injuries a
    person would sustain if physical things about the scene had been different, and
    that he had not talked to any biomechanical engineers.
    We do not find his conclusions inadmissible under ER 702.
    C. Stevens
    Stevens is a civil engineer.               His opinions are related to the design and
    installation of public roadways, and structures and utilities adjacent to public
    roadways. To formulate his opinions, he conducted independent research into
    roadway design and standards, and fire hydrant design and standards. He also
    reviewed and relied upon reports and information from other experts in the case.
    In his declaration, Stevens concluded that “[t]he as-built condition of the
    subject fire hydrant assembly is inherently dangerous.” He stated that “[t]he as
    built condition   .   .   .   will result in greater damage to the vehicle, and it will result in
    greater risk of injury to passengers in the vehicles when a collision with a fire
    hydrant assembly foreseeably occurs.” And, he stated that the City has a duty “to
    make sure its fire hydrant assemblies adjacent to roadways do not present
    16
    No. 77577-4-1/17
    additional danger to persons and property if a vehicle leaves the roadway and
    strikes a fire hydrant assembly.”
    At Stevens’s deposition, he was asked about his opinion that the fire hydrant
    assembly is inherently dangerous. Stevens stated,
    It’s a fact that, Number 1, it was substandard, and my conversations
    with Mr. Lewis indicated that that substandard nature allowed further
    --  I can’t remember all the words that he used and some of it I didn’t
    really understand but it was impalement I guess you’d say into the
    --
    vehicle.
    Stevens then stated that he did not offer, nor intend to offer, any opinion about
    what happened in the accident, mechanically or physically. He said that would be
    up to Lewis or McClure.
    Stevens’s opinion that the hydrant assembly is inherently dangerous, and
    will result in greater damage to the vehicle and greater risk of injury to the
    passengers, relies on Lewis’s conclusions. When asked if he had independent
    knowledge to support his opinion that the hydrant’s “as-built condition” “will result
    in greater damage to the vehicle, et cetera,” Stevens responded, “That would be
    out of my field.” Stevens did not opine as to whether there would have been a
    reduction in physical trauma to Gray-Florance with a lower standpipe. He stated
    that he didnot offer, nor intend to offer, any opinion about what happened in the
    accident, mechanically or physically.
    We do not find his conclusions inadmissible under ER 702.
    IV.    Cause in Fact
    The Estate argues that the trial court either ignored or weighed the
    credibility of the experts in the case, neither of which was appropriate in granting
    17
    No. 77577-4-1/18
    the City’s motion for summary judgment. It also argues that the court misapplied
    the ‘but for” causation analysis, shifting the burden to the Estate to prove that Gray
    Florance, “more likely than not, would have survived the collision if the fire hydrant
    assembly was placed one and a half inches lower.” The Estate relies primarily on
    Mehlertv. Baseball of Seattle, Inc., I Wn. App. 2d 115, 404 P.3d 97(2017).
    Cause in fact refers to “but for” causation, events the act produced in a
    direct unbroken sequence, without which the injury would not have occurred. Kim
    v. Budget Rent A Car Sys., Inc., 
    143 Wash. 2d 190
    , 203, 
    15 P.3d 1283
    (2001). ‘[Tjo
    hold a governmental body liable for an accident based upon its failure to provide a
    safe roadway, the plaintiff must establish more than that the government’s breach
    of duty might have caused the injury.” 
    Miller, 109 Wash. App. at 145
    .
    Causation is usually a jury question.      Mehlert, 
    1 Wash. App. 2d
    at 119.
    However, it becomes a question of law for the court “when the causal connection
    is so speculative and indirect that reasonable minds could not differ.” k1.
    In Mehlert, the plaintiff fell while leaving a store and landed at the bottom of
    a set of stairs, injuring herself. ki. at 116-17. A ramp had been placed over the
    stairs to make the store accessible by wheelchair, but there were no required
    handrails adjacent to the ramp or the stairs. ki. at 116. This court held that a
    genuine issue of fact existed regarding whether the absence of required handrails
    was the proximate cause of Mehlert’s injuries. ki. We based our holding on expert
    testimony by a human factors specialist that appropriate handrails would have
    lessened or prevented Mehlert’s injuries, and Mehlert’s testimony. fri. at 120-21.
    18
    No. 77577-4-1/19
    Mehiert testified that she remembered wanting to reach for something
    because she was falling. ~ at 119. Harley, Mehlert’s human factors specialist,
    opined that the absence of handrails presented a safety hazard and was a
    contributing factor in Mehlert’s fall.   k~. at 120. In doing so, Harley presented
    research about the effectiveness of handrails in preventing falls.    icL She also
    discussed studies “showing that in moments of destabilization, individuals are
    almost always able to reach out and successfully grab a handrail.” ki. Harley
    concluded that, had appropriate handrails been present, Mehlert would have been
    able to reach out to grasp one, thereby lessening or preventing her injuries. ki.
    Like Mehlert, this case presents a safety hazard. The height of the hydrant’s
    standpipe flange did not comply with the 2005 Standard Specifications. The flange
    was 8.6 inches above grade, 1.6 inches higher than the 7 inch maximum. But
    here, a compliant hydrant would not have prevented the collision itself. Sawe had
    lost control of the vehicle, and, according to the City and Estate’s experts, the
    vehicle was traveling between approximately 45 to 49 miles per hour when it struck
    the hydrant. The question here is whether Gray-Florance would have survived had
    the standpipe been 1 .6 inches lower.
    Based on Lewis and McClure’s opinions, without the extra 1.6 inches of
    standpipe, the intrusion into the vehicle would have been 12 inches instead of 36
    inches. But, the Estate does not have an expert who can opine that Gray-Florance
    would not have sustained fatal injuries. Without this evidence, a reasonable juror
    could only speculate as to what Gray-Florance’s injuries would have been if the
    hydrant’s flange had been at the proper height.       Unlike Mehlert, the Estate’s
    19
    No. 77577-4-1/20
    experts either did not or are not competent to opine that a compliant hydrant would
    have lessened or prevented Gray-Florance’s injuries.
    The Estate failed to raise a genuine dispute of material fact regarding cause
    in fact. This is a necessary element of negligence. 
    Cho, 185 Wash. App. at 16
    .
    Summary judgment is proper if the nonmoving party “‘fails to make a showing
    sufficient to establish the existence of an element essential to that party’s case,
    and on which that party will bear the burden of proof at trial.” 
    Young, 112 Wash. 2d at 225
    (quoting 
    Celotex, 477 U.S. at 322
    ). Accordingly, the trial court did not err in
    granting summary judgment in favor of the City.9
    V.    Gray-Florance’s Negligence
    The Estate argues next that the trial court improperly considered Gray
    Florance’s intoxication. It argues that RCW 5.40.060(2) bars the City’s affirmative
    defense alleging that Gray-Florance’s intoxication played any role in the collision.10
    The court found that, as a matter of law, Gray-Florance was under the
    influence of MDMA. RCW 5.40.060(2) provides,
    In an action for damages for personal injury or wrongful death that is
    brought against the driver of a motor vehicle who was under the
    ~ The City also argues that summary judgment is warranted on the alternate
    ground that the Estate cannot establish that the City breached a duty. In granting
    the City summary judgment, the trial court did not reach the question of whether
    the City’s failure to comply with the 2005 Standard Specifications was a breach of
    its duty to maintain roadways in a condition reasonably safe for ordinary travel.
    
    Keller, 146 Wash. 2d at 249
    . However, because we conclude that the Estate failed
    to present a genuine dispute of material fact as to causation, we do not reach the
    question of duty.
    10 The Estate does not argue that the trial court considered Gray-Florance’s
    intoxication in deciding the City’s August 4, 2017 summary judgment motion on
    duty and causation. Thus, we construe the Estate’s argument as challenging the
    court’s June 12, 2017 order granting partial summary judgment to the City.
    20
    No. 77577-4-1/21
    influence of intoxicating liquor or any drug at the time of the
    occurrence causing the injury or death and whose condition was a
    proximate cause of the injury or death, subsection (1) of this section
    does not create a defense against the action notwithstanding that the
    person injured or killed was also under the influence so long as such
    person’s condition was not a proximate cause of the occurrence
    causing the injury or death.
    RCW 5.40.060(2) applies to “an action for damages for personal injury or
    wrongful death that is brought against the driver of a motor vehicle who was under
    the influence of intoxicating liquor or any drug at the time of the occurrence.”
    Because the statute applies to actions against the driver of a motor vehicle, it does
    not apply to the Estate’s suit against the City. See RCW 5.40.060(2).
    Also, in granting the City partial summary judgment, the court did not
    actually consider Gray-Florance’s intoxication or determine whether he was
    negligent.       Instead, it found that Gray-Florance’s alleged negligence regarding
    whether he knew Sawe was intoxicated or impaired was a jury determination.
    Thus, the trial court did not err.
    VI.     Sawe’s Neciliqence
    The Estate argues that the trial court improperly considered Sawe’s
    purported intoxication in holding that he was negligent per se. It asserts that, under
    RCW 5.40.060, the City had to prove its intoxication affirmative defense using the
    same standard established for criminal convictions under RCW 46.61 .502, which
    it did not do.
    The Estate relies on RCW46.61.502(1)(a). Under that statute, a person is
    guilty of driving while under the influence of intoxicating liquor, marijuana, or any
    drug if the person drives a vehicle within this state “[a]nd the person has, within
    21
    No. 77577-4-1/22
    two hours after driving, an alcohol concentration of 0.08 or higher as shown by
    analysis of the person’s breath or blood made under RCW 46.61.506.” RCW
    4.61.602(1 )(a).
    The Estate also cites State v. Brown, 
    145 Wash. App. 62
    , 
    184 P.3d 1284
    (2008). Under Brown, to admit blood alcohol test results, the state must present
    prima facie proof that the test chemicals and the blood sample are free from any
    adulteration which could introduce error to the test 
    results. 145 Wash. App. at 69
    -
    70.
    The Estate’s argument focuses on the City “not properly prov[ing] the blood
    alcohol levels using the criminal burden of proof.” The authorities it cites address
    blood alcohol test results. But, the trial court did not hold that Sawe was negligent
    per se based on his blood alcohol level. Rather, it found that there was a genuine
    dispute of material fact as to whether Sawe was under the influence of alcohol.
    The court found that Sawe was driving under the influence of MDMA, and therefore
    negligent as a matter of law under RCW 5.40.050. The authorities the Estate relies
    on do not address test results for other drugs. Accordingly, the trial court did not
    err.
    We affirm.
    WE CONCUR:
    22