Thomas Lukken v. Century, Inc.

               IN THE SUPREME COURT OF IOWA
                               No. 20–0343

            Submitted March 24, 2021—Filed June 30, 2021


THOMAS LUKKEN,

      Appellant,

vs.

KORBY L. FLEISCHER, individually and d/b/a MT. CRESCENT SKI
AREA; SAMANTHA FLEISCHER, individually and d/b/a
MT. CRESCENT SKI AREA; MT. CRESCENT SKI AREA, an unknown
business entity; SAFEHOLD SPECIAL RISK, INC., an Illinois
corporation; CHALLENGE QUEST, LLC, an Oklahoma Corporation
d/b/a CHALLENGE QUEST, LLC; and KIRK GREGORY
ENGINEERING, P.C., a Texas Corporation; KG STRUCTURAL
SOLUTIONS, LLC, a Texas Corporation; and ATLAS ENGINEERING,
LLC, a Nebraska Corporation,

      Appellees.


      Appeal from the Iowa District Court for Pottawattamie County,

James S. Heckerman, Judge.



      The plaintiff appeals the district court’s grant of summary judgment

in favor of the defendants relating to claims for injuries suffered in a zip-

lining accident.   AFFIRMED IN PART, REVERSED IN PART, AND

REMANDED.



      McDermott, J., delivered the opinion of the court, in which

Christensen, C.J., and Waterman, Mansfield, McDonald, and Oxley, JJ.,

joined. Appel, J., filed an opinion concurring specially.
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      Matthew A. Lathrop (argued) of Law Office of Mathew A. Lathrop,

Omaha, Nebraska, and Robert M. Livingston of Stuart Tinley Law Firm,

LLP, Council Bluffs, for appellant.



      Thomas Henderson (argued) and Peter J. Chalik of Whitfield & Eddy,

P.L.C., Des Moines, for Mt. Crescent appellees.



      Joshua S. Weiner (argued) and Robert M. Slovek of Kutak Rock LLP,

Omaha, Nebraska, for appellee Challenge Quest, LLC.
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McDERMOTT, Justice.

      Thomas Lukken stepped off an elevated platform and sped down a

zip line at the Mt. Crescent Ski Area. An employee at the end of the zip

line had failed to reset the zip line’s braking system after the previous rider

exited. By the time the employee realized his mistake, it was too late.

Lukken slammed into a wooden pole at the base of the zip line and

fractured his neck. He sued the zip line’s original designer and its owner.

The district court dismissed the claims against the zip line’s designer

primarily based on the fact that the braking system that failed to stop
Lukken had been completely replaced by a different supplier before the

incident. And the district court dismissed the claims against the zip line’s

owner based on a liability waiver that Lukken signed before riding. Lukken

appeals.

                                      I.

      Double Diamond, Inc. d/b/a Mt. Crescent Ski Area (Mt. Crescent)

operates a skiing and sledding business in winter months and offers other

outdoor recreational activities, including zip lining, in warmer months.

The zip line begins on a twenty-four-foot-high platform atop the ski hill.

Harnessed riders travel down the zip line reaching speeds of up to forty

miles per hour before landing on a lower thirty-three-foot-high landing

platform at the bottom of the hill. The zip line extends 1576 feet from start

to finish.

      In April 2014, Mt. Crescent contracted with Challenge Quest, LLC,

to build and install the zip line. Challenge Quest designed the zip line to

have enough slack so that riders would nearly run out of momentum

before reaching the landing platform. To bring riders nearing the landing
platform to a complete stop, a small device with wheels that rode on top of

the zip line and connected the rider’s harness to the zip line (referred to as
                                     4

a “trolley”) made contact with a padded brake block. The brake block

connected to a rope-pulley system. An operator on the landing platform

held onto a rope connected to the pulley and applied manual resistance to

bring riders to a complete stop. This rope-braking feature slowed riders

as the rope ran through the operator’s hands, with operators tightening or

releasing their hold as needed to apply the appropriate amount of friction.

Because slack in the zip line could cause riders to slide back away from

the landing platform once a rider’s forward momentum stopped, the brake

block also featured a capture arm that prevented riders from backsliding.
The operator used the same rope-pulley system to pull stopped riders all

the way onto the landing platform.        After an operator unhooked a

completed rider on the landing platform, the operator would use the same

rope-pulley system to manually move the brake block back out for the next

rider.

         Challenge Quest completed construction of the zip line in August

2014. It then provided, as contemplated by the parties’ contract, a four

day “site specific high technical training for full time staff,” including

training on the braking system, after which it turned full control of the zip

line over to Mt. Crescent.      After the zip line opened to the public,

Mt. Crescent’s operators in several instances failed to sufficiently slow

riders using grip friction on the rope to control the brake block. Riders

arrived at the landing platform at speeds in excess of six miles per hour,

the maximum recommended by a trade association called the Association

for Challenge Course Technology (ACCT), which develops safety standards

for zip line courses.     In some cases, these riders collided with the

Mt. Crescent employees engaged in stopping them. A handful of injuries
resulted, the most serious apparently being an injured ankle.
                                     5

      Mt. Crescent decided to consult with a different contractor about a

different braking system than the original one Challenge Quest had

installed. This new contractor, Sky Line, inspected Mt. Crescent’s zip line

and recommended a “zipSTOP” braking system. Mt. Crescent had initially

considered a zipSTOP braking system as part of the zip line that Challenge

Quest designed but decided against it. Mt. Crescent agreed with Sky Line’s

recommendation and hired Sky Line to install the zipSTOP system on its

existing zip line.   Sky Line completed the installation in July 2016.

Mt. Crescent informed Challenge Quest of none of this.
      Like the original braking system, the zipSTOP braking system also

uses a brake block to bring riders to a complete stop. But instead of rope

pulleys controlling the brake block using an operator’s hand resistance,

the brake block uses a magnetic-resistance wheel to bring riders to a

complete stop. The brake block automatically moves back to the correct

position on the zip line in preparation for the next rider, but an operator

must manually redeploy it before it will move.

      Lukken rode Mt. Crescent’s zip line in October 2016 with the

zipSTOP braking system in place.       The Mt. Crescent employee on the

landing platform forgot to redeploy the brake block after the rider ahead of

Lukken finished. Lukken was already whizzing down the zip line toward

the landing platform by the time the operator realized his mistake. The

operator’s tardy redeployment of the zipSTOP braking system didn’t permit

enough time for it to stop Lukken, and he crashed into a wooden pole at

the base of the zip line and suffered a neck fracture.

      Before riding on the zip line, Lukken signed a release and waiver-of-

liability agreement in favor of Mt. Crescent. It stated in relevant part:

            I am aware and fully understand that these activities
      are very dangerous. They involve the risk of damage, serious
      injury and death, both to myself and to others.
                                     6
            I understand that there are many potential causes for
      property damage, serious injury and death at Mt Crescent Ski
      Area including the negligence of Mt Crescent Ski Area, its
      owners, agents, employees, volunteer staff, rescue personnel,
      and equipment as well as my own negligence and the
      negligence of others.

             In consideration of being permitted to participate in the
      activities offered at Mt Crescent Ski Area I hereby agree to
      release, waive, discharge, and covenant not to sue Mt
      Crescent Ski Area, its owners, agents, employees, volunteer
      staff, or rescue personnel as well as any equipment
      manufacturers and distributors involved with the Mt Crescent
      Ski Area facilities from any and all liability from any and all
      loss or damage I may have and any claims or demands I may
      have on account of injury to my person and property or the
      person and property of others, including death, arising out of
      or related to the activities offered at Mt Crescent Ski Area
      whether caused by the negligence of Mt Crescent Ski Area, its
      owners, agents, employees, volunteer staff, rescue personnel,
      equipment manufacturers, or distributors or otherwise.

            ....

             In consideration of being permitted to participate in the
      activities offered at Mt Crescent Ski Area, I agree that this
      Release and Waiver of Liability, Assumption of Risk and
      Indemnity Agreement extends to any and all acts of negligence
      by Mt Crescent Ski Area, its owners, agents, employees,
      volunteer     staff,  rescue   personnel,    and     equipment
      manufacturers, and distributors, including negligent rescue
      operations and is intended to be as broad and inclusive as
      permitted by Iowa law and that if any portion is held invalid,
      it is agreed that the balance shall continue in full legal force
      and effect.

      He filed suit against Mt. Crescent (and related individuals and
entities alleged to own it) and Challenge Quest (and related entities alleged

to have participated in the zip line’s design and construction), pleading

causes of action for negligence and strict liability, and requesting punitive

damages.

      The district court granted summary judgment in favor of Challenge

Quest, holding that it breached no duty to Lukken and that it didn’t cause
Lukken’s injuries. The district court reasoned that Challenge Quest owed

no duty to Lukken because it had completed its work under its contract
                                      7

and transferred control of the zip line to Mt. Crescent by the time of the

incident, and, further, that its actions were not the “cause” of Lukken’s

injuries because it didn’t install the allegedly defective braking system in

place when Lukken was injured.

      The district court also granted summary judgment in favor of

Mt. Crescent, holding the waiver dispositive of the claims. The district

court reasoned that Iowa courts consistently uphold exculpatory

agreements and that the waiver at issue contained language sufficiently

“clear and unequivocal” to demonstrate that Lukken understood he was
waiving future claims of negligence.        The court held that the express

language of waiving “any and all negligence” waived all of Lukken’s

negligence claims, including his claim for gross negligence. The district

court declined to hold the waiver unenforceable based on public-policy

grounds and held that the waiver wasn’t preempted by statute.

      Lukken appeals each of the district court’s summary judgment

rulings.

                                      II.

      We turn first to Lukken’s claims against Challenge Quest. Lukken

pleaded claims against Challenge Quest under theories of both negligence

and strict liability.   Yet his summary judgment and appellate briefing

contain no separate legal arguments distinguishing the two theories. He

cites no products liability law despite the fact that his petition alleges

claims for strict liability based on design defects in the zip line. He instead

focuses solely on traditional negligence principles. We will thus analyze

Challenge Quest’s liability through the lens of a negligence claim.

      To maintain a claim for negligence, Lukken must prove that
Challenge Quest owed a duty to protect him from the harm he suffered.

See Thompson v. Kaczinski, 774 N.W.2d 829, 834 (Iowa 2009). Lukken
                                     8

contends that Challenge Quest owed a bevy of duties to Mt. Crescent,

including a duty (1) to design and construct a zip line that complied with

industry standards, (2) to provide Mt. Crescent appropriate instruction on

how to operate the zip line, (3) to address Mt. Crescent’s safety concerns

about the zip line, (4) to ensure that Mt. Crescent had procedures in place

to train new employees, and (5) to address safety issues with Mt. Crescent

arising in future safety inspections. Lukken argues that Challenge Quest

owes each of these duties to Mt. Crescent and, based on the risk of physical

harm to Mt. Crescent’s zip line riders, these duties extend to Lukken as
well.

        Whether a defendant owes a duty of care under particular

circumstances is a question of law for the court. Hoyt v. Gutterz Bowl &

Lounge L.L.C., 829 N.W.2d 772, 775 (Iowa 2013). The district court in

granting summary judgment held that Challenge Quest owed Lukken no

duty of care for the injury he sustained. We review the district court’s

holding for correction of legal error. Lewis v. Howard L. Allen Invs., Inc.,

956 N.W.2d 489, 490 (Iowa 2021).

        The central issue here is the scope of Challenge Quest’s duty in

regard to the braking system after the braking system had been replaced

without Challenge Quest’s involvement. We have reiterated that, under

the Restatement (Third) of Torts, control remains an important

consideration in whether a duty exists and liability normally follows

control. See McCormick v. Nikkel & Assocs., Inc., 819 N.W.2d 368, 371–73

(Iowa 2012). In McCormick v. Nikkel & Associates, Inc., we held as a matter

of law that a subcontractor owed no duty to assure the safety of a jobsite

once it locked up the switchgear and transferred control back to the
contractor.   Id. at 373–75.   So too here, once Mt. Crescent decided to

replace the braking system, any machine- or human-related flaws in that
                                     9

system ceased to be Challenge Quest’s responsibility. Challenge Quest’s

braking system didn’t fail; it no longer existed. Challenge Quest likewise

had no connection to the actions of Mt. Crescent’s employee who failed to

reset the brake in time to stop Lukken. The employee didn’t work for

Mt. Crescent when Challenge Quest conducted its four-day technical

training for Mt. Crescent employees prior to Mt. Crescent opening the

course to the public. Challenge Quest had no role in the employee’s hiring,

supervision, or instruction.

      And Challenge Quest neither designed nor constructed the braking
system that the employee failed to reset when Lukken rode the zip line.

By that time, Sky Line’s zipSTOP braking system had replaced Challenge

Quest’s original system. Challenge Quest owed no duty of care to prevent

Mt. Crescent from changing the braking system. Because Challenge Quest

owed no duty of care associated with the zip line’s braking system after its

own braking system had been uninstalled, no cause of action for

negligence exists as a matter of law, and the district court thus properly

granted summary judgment in Challenge Quest’s favor.

      Lukken argues more specifically that Challenge Quest should have

incorporated an emergency brake as part of its original braking system.

But this argument fails, too, based on the replacement of the braking

system and Challenge Quest’s lack of any control at that point. When

Mt. Crescent decided to install a different braking system, it became the

responsibility of Mt. Crescent and Sky Line to assure the safety of that

system. Challenge Quest’s original braking system (without an emergency

brake) apparently resulted in some minor mishaps until it was replaced in

July 2016. Sky Line’s replacement braking system (without an emergency
brake) had the potential to result in a more serious accident in the event

of an operator’s error. It would be unfair to make Challenge Quest legally
                                     10

responsible for this replacement system. See Huck v. Wyeth, Inc., 850

N.W.2d 353, 381 (Iowa 2014) (reaffirming the “long-standing” rule that

requires the plaintiff “to prove the defendant manufactured or supplied the

product that caused her injury, and [declining] to extend the duty of

product manufacturers to those injured by use of a competitor’s product”).

In this case, to the extent any product failed, it wasn’t Challenge Quest’s

product. Cf. Weyerhaeuser Co. v. Thermogas Co., 620 N.W.2d 819, 825

(Iowa 2000) (en banc) (“[T]o establish assembler liability, the plaintiff must

show that the assembler actually sold or otherwise placed the defective
product on the market. Baughman[ v. Gen. Motors Corp., 780 F.2d 1131,

1132–33 (4th Cir. 1986)] (refusing to hold truck manufacturer liable for

defective wheel rim that was placed on vehicle after sale and that

manufacturer did not supply); Exxon[ Shipping Co. v. Pac. Res., Inc., 789

F. Supp. 1521, 1522–23, 1527 (D. Haw. 1991)] (refusing to hold designer

of mooring terminal liable for defective replacement chain).”) That Lukken

claims the new, different product was similarly defective does not provide

him a basis to pursue Challenge Quest for a defect in a product that

Lukken never used and that didn’t injure him. See Restatement (Third) of

Torts: Prod. Liab. § 15 cmt. b, illus. 2, at 232 (Am. L. Inst. 1998).

      Lukken also contends that Challenge Quest’s zip line design defects

caused riders to reach speeds in excess of ACCT’s standards, which left

the braking system unable to safely stop him.               But the record

demonstrates that Sky Line independently examined the existing zip line,

recommended the zipSTOP braking system, and (at Mt. Crescent’s

direction) installed it. As the district court correctly found, the actions of

Sky Line and Mt. Crescent cut off Challenge Quest’s liability.            See
McCormick, 819 N.W.2d at 374 (noting that the party in control “is best

positioned to take precautions to identify risks and take measures to
                                    11

improve safety”). In this case, when Mt. Crescent scrapped Challenged

Quest’s original braking system and installed Sky Line’s zipSTOP braking

system, Challenge Quest was relieved of any liability associated with

insufficient stopping capacity or other defects in its original braking

system.

      Lukken further claims that Challenge Quest breached a duty to

provide Mt. Crescent information, training, and policies to ensure

Mt. Crescent’s safe ongoing operation of the zip line. Lukken asserts that

had Challenge Quest instructed Mt. Crescent on safety procedures that
included,   for   instance,   operational   redundancies   or   checklists,

Mt. Crescent might have ensured the braking system was properly

deployed and cross-checked before Lukken ever started down the zip line.

But this claimed duty on Challenge Quest fails for reasons inherent in the

different braking systems that were installed. The original braking system

required an employee’s active, manual stopping efforts to ensure riders

stopped at the landing platform.    Yet the zipSTOP system stops riders

through an automated brake that requires no similar manual exertion.

Challenge Quest had no reason to provide the type of instruction or

policies that would have caused Mt. Crescent’s employees to remember to

redeploy an automated braking system that, at the time, didn’t exist on

this zip line. Challenge Quest trained Mt. Crescent’s employees on how to

stop a rider using the original manual stopping method; we see no basis

to impose on Challenge Quest some requirement to provide instruction or

procedures on operating a distinct braking system that hadn’t been

installed. On these facts, Challenge Quest had no duty to provide training

or policies on the safe operation of a braking system that relied on a
completely different stopping mechanism and that required completely

different actions by Mt. Crescent’s employees.
                                     12

      We thus affirm the district court’s grant of summary judgment in

favor of Challenge Quest.

                                     III.

      We turn to the dismissal of Lukken’s negligence claim against

Mt. Crescent.   The district court found that the waiver Lukken signed

before riding the zip line was “broad in its inclusiveness and contained

clear and unequivocal language sufficient to notify Plaintiff that by signing

the document, he would be waiving all future claims for negligence against

Defendants.” Lukken argues that even if the waiver’s language could be
considered “clear and unequivocal,” Mt. Crescent’s negligence went

beyond ordinary negligence and into the realm of gross negligence. He

argues that the gross negligence alleged in this case involves conduct more

culpable than the inadvertence or inattention of ordinary negligence and

that, as a matter of public policy, Iowa courts should not enforce clauses

that exculpate parties from grossly negligent conduct.

      Exculpatory clauses, sometimes referred to as “hold harmless”

clauses, relieve parties from responsibility for the consequences of their

actions. “[W]e have repeatedly held that contracts exempting a party from

its own negligence are enforceable, and are not contrary to public policy.”

Huber v. Hovey, 501 N.W.2d 53, 55 (Iowa 1993). An enforceable waiver

must contain “clear and unequivocal language” notifying a casual reader

that by signing, she agrees to waive all claims for future acts or omissions

of negligence. Sweeney v. City of Bettendorf, 762 N.W.2d 873, 878–79

(Iowa 2009). An intention to absolve a party from all claims of negligence

must be clearly and unequivocally expressed in the waiver. Id. at 878–79;

see also Baker v. Stewarts’ Inc., 433 N.W.2d 706, 709 (Iowa 1988) (stating
that an intent “to absolve the establishment from liability based upon the
                                    13

acts or omissions of its professional staff . . . must be clearly and

unequivocally expressed”).

       Exculpatory clauses reside at the intersection of tort law and

contract law. Under tort law, courts generally permit a party to whom a

duty of care is owed to pursue damages against another for acts that

breach that duty if those acts were the factual cause of the harm and

within the other party’s scope of liability. See Thompson, 774 N.W.2d at

837.    But under contract law, “parties of full age and competent

understanding must have the greatest freedom of contracting, and
contracts, when entered into freely and voluntarily, must be upheld and

enforced by the courts.” 5 Richard A. Lord, Williston on Contracts § 12:3,

at 862–870 (4th ed. 2009). Not enforcing exculpatory clauses advances

the interests of tort law (deterring unsafe conduct and compensating

accident victims) but abridges parties’ power to contract; enforcing

exculpatory clauses advances the parties’ power to contract but abridges

tort remedies.

       Courts attempt to strike a balance by not enforcing exculpatory

contracts that contravene public policy.    See Wunschel L. Firm, P.C. v.

Clabaugh, 291 N.W.2d 331, 335 (Iowa 1980). Admittedly, courts have

struggled to articulate a predictable framework for parties to anticipate

which agreements will contravene public policy in a future given case and

which will not. We have stated in general terms that courts should not

enforce a contract that “tends to be injurious to the public or contrary to

the public good.” Walker v. Am. Fam. Mut. Ins., 340 N.W.2d 599, 601 (Iowa

1983). Yet declaring contracts unenforceable as violating public policy “is

a delicate power which ‘should be exercised only in cases free from
doubt.’ ” Wunschel L. Firm, P.C., 291 N.W.2d at 335 (quoting Richmond v.

Dubuque & Sioux City R.R., 26 Iowa 191, 202 (1868)). We will not “curtail
                                      14

the liberty to contract by enabling parties to escape their valid contractual

obligation on the ground of public policy unless the preservation of the

general public welfare imperatively so demands.” Walker, 340 N.W.2d at

601 (quoting Tschirgi v. Merchs. Nat’l Bank of Cedar Rapids, 253 Iowa 682,

690, 113 N.W.2d 226, 231 (1962)); see also Robinson v. Allied Prop. & Cas.

Ins., 816 N.W.2d 398, 408 (Iowa 2012) (“ ‘[T]here is a certain danger in too

freely invalidating private contracts on the basis of public policy.’ . . . To

do so ‘is to mount “a very unruly horse, and when you once get astride it,

you never know where it will carry you.” ’ ” (alteration in original) (first
quoting Skyline Harvestore Sys., Inc. v. Centennial Ins., 331 N.W.2d 106,

109 (Iowa 1983)) (second quoting Grinnell Mut. Reins. v. Jungling, 654

N.W.2d 530, 540 (Iowa 2002))). And yet, in Galloway v. State, we held that

“public policy precludes enforcement of a parent’s preinjury waiver of her

child’s cause of action for [negligently inflicted] injuries” on an educational

field trip. 790 N.W.2d 252, 253, 256, 258 (Iowa 2010). But see Kelly v.

United States, 809 F. Supp. 2d 429, 437 (E.D.N.C. 2011) (anticipating that

the North Carolina Supreme Court would enforce the parent’s liability

waiver for fifteen-year-old’s high school enrichment program and

describing Galloway as an “outlier”).

      Lukken argues that we should not enforce an exculpatory clause

against him that purports to release claims of “any and all acts of

negligence” as contrary to public policy to the extent it includes claims of

gross negligence.    While we have never provided an all-encompassing

framework for analyzing public-policy exceptions, in Baker v. Stewarts’

Inc., we recited several factors that might be considered to determine

whether a contract implicated a public interest. See 433 N.W.2d at 708.
The district court in this case found that one of these factors—whether

“the party seeking exculpation performs a service of great importance to
                                     15

the public which is of practical necessity for at least some members of the

public,” id.—cut sharply against a finding that zip lining implicated a

sufficient public interest to warrant interference with the parties’ contract.

The district court noted that the Iowa Court of Appeals in an unpublished

opinion determined that snow sledding was a “purely recreational activity”

and thus not a service of great importance or necessity to the public to

justify applying the public-policy exception.      Lathrop v. Century, Inc.,

No. 01–1058, 2002 WL 31425215, at *3 (Iowa Ct. App. Oct. 30, 2002).

      But this focus somewhat misconstrues Lukken’s argument.
Lukken’s focus isn’t on whether Mt. Crescent may enforce an exculpatory

clause for voluntary recreational activities (under Iowa law, it may), but

whether Mt. Crescent may enforce an exculpatory clause that negates

claims for more culpable conduct. Lukken argues that the district court’s

ruling overlooks the differences between “ordinary” negligence and “gross”

negligence, and thus overlooks the public-policy implications associated

with the differences in the culpability of the conduct that he alleges.

      In his summary judgment and appeal briefing, Lukken contends

that gross negligence includes “wanton” conduct based on its description

in Iowa Code section 85.20. That statute describes gross negligence as

conduct “amounting to such lack of care as to amount to wanton neglect.”

Iowa Code § 85.20(2) (2018); see also Thompson v. Bohlken, 312 N.W.2d

501, 504 (Iowa 1981) (en banc). Lukken recites cases that define gross

negligence similar to wanton conduct (and wanton conduct’s close sibling,

reckless conduct) as a basis for refusing to enforce contracts that include

exculpatory clauses for gross negligence. Yet Lukken’s argument—that

his gross negligence claim includes wanton or reckless conduct—glosses
over a distinction in our cases between our common law conception of

gross negligence and different statutory renderings of gross negligence.
                                     16

      “Gross negligence” is not a distinct cause of action under our

common law, but instead is a measure of conduct in a cause of action for

negligence. Unertl v. Bezanson, 414 N.W.2d 321, 326–27 (Iowa 1987) (en

banc).   “In this state, as is well known, the actionable character of

negligence is not dependent upon its ‘degree,’ and the ancient

differentiation into ‘gross,’ ‘ordinary,’ and ‘slight’ has come to mean little

more than a matter of comparative emphasis in the discussion of

testimony.” Denny v. Chi., R.I. & P. Ry., 150 Iowa 460, 464–65, 130 N.W.

363, 364 (1911). Under our common law “there are no degrees of care or
of negligence in Iowa,” Tisserat v. Peters, 251 Iowa 250, 252, 99 N.W.2d

924, 925–26 (1959), and we thus do not recognize a tort cause of action

based on “gross” negligence as distinct from “ordinary” negligence.

Hendricks v. Broderick, 284 N.W.2d 209, 214 (Iowa 1979).

      Yet analysis of “gross negligence” appears frequently in our cases

interpreting statutes that employ the term.       See, e.g., Thompson, 312

N.W.2d at 504 (interpreting the meaning of “gross negligence” in section

85.20); Sechler v. State, 340 N.W.2d 759, 761 (Iowa 1983) (en banc)

(interpreting the meaning of “gross negligence” in section 306.41).        In

Thompson v. Bohlken, for instance, we analyzed the term “gross

negligence” in section 85.20, which the statute describes as conduct

“amounting to such lack of care as to amount to wanton neglect.” 312

N.W.2d at 504 (quoting Iowa Code § 85.20 (1977)). We determined that

the term “gross negligence” under this statute included elements requiring

proof of the defendant’s knowledge of the danger, the defendant’s

knowledge that injury is probable (not merely possible) to result from the

danger, and the defendant’s conscious failure to avoid the danger. Id. at
505. These elements generally track the definition of recklessness in the

Restatement (Second) of Torts. See Leonard ex rel. Meyer v. Behrens, 601
                                    17

N.W.2d 76, 80 (Iowa 1999) (per curiam) (relying on the definition of

“recklessness” in the Restatement (Second) of Torts § 500, at 587

(Am. L. Inst. 1965)).

      But we have warned that conceptions of “gross negligence” deriving

from statutory uses of that term are not to be applied beyond those

statutes.   In Sechler v. State, a case tried before Iowa’s adoption of

comparative negligence, we defined gross negligence for purposes of Iowa

Code section 306.41 (1983) as not to include wanton neglect. 340 N.W.2d

at 761. We later stated that, “[f]ar from creating a new basis of liability,
the ‘gross negligence’ discussed in Thompson was a restriction, not an

expansion, of the scope of negligence suits.” Unertl, 414 N.W.2d at 327.

The notion of gross negligence as including “wanton” conduct under

section 85.20 thus is “a concept limited by its terms to workers’

compensation cases.” Id. at 326–27.

      As a result, Lukken’s argument that common law gross negligence

incorporates wanton or reckless conduct based on the description in

section 85.20 doesn’t square with our cases. The district court, reciting

our cases stating that gross negligence is simply another degree of

ordinary negligence, determined that the exculpatory clause releasing “any

and all negligence” likewise released Lukken’s gross negligence claims, and

thus dismissed Lukken’s claims against Mt. Crescent.

      Lukken’s confusion about how reckless or wanton conduct falls

within the scope of gross negligence doesn’t end the analysis in this case,

however, because Lukken in his petition alleged that Mt. Crescent engaged

in not only negligent conduct but also willful, wanton, and reckless

conduct. We have long recognized separate grounds for tort liability based
on these more culpable types of conduct. See, e.g., Leonard ex rel. Meyer,

601 N.W.2d at 80 (recognizing a cause of action in tort for reckless
                                        18

disregard for safety); see also Hendricks, 284 N.W.2d at 214 (analyzing

alleged reckless conduct separate from negligence).

       Both the Restatements of Contracts and Torts disfavor exculpatory

clauses that attempt to limit liability for harm caused recklessly or

intentionally.      Restatement (Second) of Contracts § 195(1), at 65

(Am. L. Inst. 1981) (“A term exempting a party from tort liability for harm

caused intentionally or recklessly is unenforceable on grounds of public

policy.”); Restatement (Third) of Torts: Apportionment of Liab. § 2 cmt. d,

at 20 (Am. L. Inst. 2000) (stating that generally “contracts absolving a
party from intentional or reckless conduct are disfavored”).

       The Restatement (Second) of Torts notes that “[i]n the construction

of statutes which specifically refer to gross negligence, that phrase is

sometimes construed as equivalent to reckless disregard” of the interest of

others. Restatement (Second) of Torts § 282 cmt. e, special n. 5, at 11.

And so it has been in Iowa. Wanton conduct “involves the combination of

attitudes: a realization of imminent danger, coupled with a reckless

disregard or lack of concern for the probable consequences of the act.”

Thompson, 312 N.W.2d at 505.           While willfulness is “characterized by

intent to injure,” wantonness is characterized by “indifference as to

whether the act will injure another.” Id. (citing 57 Am. Jur. 2d Negligence

§ 102, at 452–53 (1971)).

       Many courts have considered in the same classification the concepts

of wantonness, recklessness, and willfulness in declaring liability waivers

unenforceable to the extent they seek to release such conduct. See, e.g.,

Wolfgang v. Mid-Am. Motorsports, Inc., 898 F. Supp. 783, 788 (D. Kan.

1995) (recognizing that under Kansas common law “any attempt to limit
liability   for   gross   negligence   or    willful   and   wanton   conduct   is

unenforceable”); Moore v. Waller, 930 A.2d 176, 179 (D.C. 2007)
                                       19

(recognizing that courts generally don’t enforce exculpatory clauses

limiting a party’s liability for “gross negligence, recklessness or intentional

torts” (quoting Carleton v. Winter, 901 A.2d 174, 181 (D.C. 2006))); Jones

v. Dressel, 623 P.2d 370, 376 (Colo. 1981) (en banc) (holding that “in no

event will such an [exculpatory] agreement provide a shield against a claim

for willful and wanton negligence”); Brady v. Glosson, 74 S.E.2d 253, 255–

56 (Ga. Ct. App. 1953) (holding an exculpatory clause unenforceable to

relieve liability for willful or wanton conduct); Wolf v. Ford, 644 A.2d 522,

525 (Md. 1994) (stating that “a party will not be permitted to excuse its
liability for . . . the more extreme forms of negligence, i.e., reckless, wanton,

or gross”); Anderson v. McOskar Enters., Inc., 712 N.W.2d 796, 801 (Minn.

Ct. App. 2006) (stating that “any ‘term’ in a contract which attempts to

exempt a party from liability for gross negligence or wanton conduct is

unenforceable” (quoting Wolfgang, 898 F. Supp. at 788)); New Light Co. v.

Wells Fargo Alarm Servs., 525 N.W.2d 25, 30 (Neb. 1994) (holding that

public policy prevents parties from limiting damages for “gross negligence

or willful and wanton misconduct”). We conclude that, consistent with the

great weight of authority, exculpatory clauses purporting to negate liability

for acts that are wantonly or recklessly committed generally violate public

policy.

      We therefore hold that the contractual waiver limiting Mt. Crescent’s

liability is unenforceable to the extent it purports to eliminate liability for

the willful, wanton, or reckless conduct that Lukken has alleged. To the

extent Lukken’s claims against Mt. Crescent involve culpability that

constitutes only negligent conduct (regardless of any degree of negligence),

his claims fail as a matter of law based on the liability waiver. Yet Lukken
maintains the opportunity, notwithstanding the liability waiver, to pursue

against Mt. Crescent his claims of willful, wanton, or reckless conduct.
                                   20

      We reverse the district court’s summary judgment ruling as to

Mt. Crescent and, in light of this determination, need not address the

plaintiff’s other arguments concerning the claims against Mt. Crescent in

this appeal.   We remand for further proceedings consistent with this

opinion.

      AFFIRMED IN PART, REVERSED IN PART, AND REMANDED.

      All justices concur except Appel, J., who concurs specially.
                                     21

                                             #20–0343, Lukken v. Fleischer

APPEL, Justice (concurring specially).

      I cannot join the majority’s overbroad duty analysis suggesting that

because of lack of control, duty invariably evaporates. If the zip line was

negligently constructed by Challenge Quest and a patron was injured as a

result of the negligent design, a potential claim by the injured patron would

not be defeated by a lack of duty.        As noted by comment g of the

Restatement (Third), section 49, a contractor no longer in possession “is

subject to a duty of reasonable care as provided in § 7 for any risk created
by the contractor in the course of its work.” 2 Restatement (Third) of Torts:

Liab. for Physical and Emotional Harm § 49 cmt. g, at 235 (Am. L. Inst.

2012). See generally McCormick v. Nikkel & Assocs., Inc., 819 N.W.2d 368,

377–83 (Iowa 2012) (Hecht, J., concurring in part and dissenting in part)

(describing the duty of care for contractors after relinquishing possession

of land). The analysis after a contractor is no longer in control of the

premises concerns the fact-based questions of whether the risk was within

the scope of liability and causation, not the legal question of duty. See

generally Morris v. Legends Fieldhouse Bar and Grill, LLC, 958 N.W.2d 817,

828–42 (Iowa 2021) (Appel, J., dissenting) (describing the proper analysis

in most negligence cases rests with the fact questions of breach of duty

and causation).

      Generally, of course, these fact questions are not amenable to

summary judgment. See Thompson v. Kaczinski, 774 N.W.2d 829, 832

(Iowa 2009). But here, causation is not present with respect to the design

of the braking system itself as the allegedly defective Challenge Quest

system was entirely replaced by another independent vendor.          To the
extent there was an equipment defect in the braking system (i.e. not having

an emergency brake), it was the defect in the new braking system, and not
                                     22

the original braking system, that caused the accident. And, the plaintiff

showed no linkage between the unfortunate accident and the nebulous

and allegedly insufficient training and safety policies, or the accident and

the newly installed braking system (with a fundamentally different design

from the original Challenge Quest system). So I concur in the district

court’s conclusion that any claim against Challenge Quest fails. But this

is an oddball case tightly controlled by its facts that should not be decided

based on the legal principles of duty.

      I concur in the majority’s holding with respect to the waiver of claims
sounding in gross negligence.