Mahmoudi v. City of Spearfish

2025 S.D. 49
CourtSouth Dakota Supreme Court
DecidedAugust 20, 2025
Docket30742
StatusPublished

This text of 2025 S.D. 49 (Mahmoudi v. City of Spearfish) is published on Counsel Stack Legal Research, covering South Dakota Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Mahmoudi v. City of Spearfish, 2025 S.D. 49 (S.D. 2025).

Opinion

#30742-aff in pt & rev in pt-SRJ 2025 S.D. 49

IN THE SUPREME COURT OF THE STATE OF SOUTH DAKOTA

****

HAMIDEH MAHMOUDI, Plaintiff and Appellant,

v.

CITY OF SPEARFISH, Defendant and Appellee.

APPEAL FROM THE CIRCUIT COURT OF THE FOURTH JUDICIAL CIRCUIT LAWRENCE COUNTY, SOUTH DAKOTA

THE HONORABLE ERIC J. STRAWN Judge

HEATHER M. LAMMERS BOGARD of Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP Rapid City, South Dakota Attorneys for plaintiff and appellant.

CASSIDY M. STALLEY of Nooney & Solay, LLP Rapid City, South Dakota Attorneys for defendant and appellee.

ARGUED MARCH 26, 2025 OPINION FILED 08/20/25 #30742

JENSEN, Chief Justice

[¶1.] Hamideh Mahmoudi filed suit against the City of Spearfish (City)

alleging nuisance, negligence, and recklessness after she claims to have sustained

injuries when she stepped onto a metal culvert installed by the City. The City

moved for summary judgment on all claims. The circuit court granted the City’s

motion. We affirm in part and reverse in part.

Factual and Procedural History

[¶2.] In 1995 and 1996, the City undertook two improvement projects on

Dahl Road—the 1995 Consolidated Street Improvement Project and the 1996 Dahl

Road Sewer Improvement Project. As part of these projects, a metal culvert was

installed beneath the roadway, leaving the culvert’s end partially exposed in the

roadside ditch. There are no sidewalks on either side of Dahl Road.

[¶3.] On December 4, 2016, Mahmoudi, an ultra-marathon runner, was

running along Dahl Road, facing oncoming traffic. To avoid an approaching vehicle,

she stepped off the side of the road, and her foot became lodged in the culvert. This

incident caused her to sustain a sprained ankle and a 5 cm laceration on her right

shin; the laceration severed a vein and subsequently became infected, further

complicating her injuries and necessitating additional medical treatment.

[¶4.] In December 2017, Mahmoudi filed suit against the City, alleging

nuisance, negligence, and recklessness. Mahmoudi alleged that the City was

responsible for maintaining public rights-of-way—including roadways and ditches—

and that it had left the culvert “in the public right-of-way, uncapped, and partially

exposed.” Mahmoudi claimed that the City owed her and the public a duty to

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exercise reasonable and ordinary care to ensure the safety of the right-of-way and

that it breached this duty by failing to inspect, identify, and remove hazards;

provide safe walking surfaces; train its employees on pedestrian safety issues; and

post conspicuous, meaningful warning signs to alert the public to potential hazards.

[¶5.] In its answer, the City admitted that it was responsible for

maintaining public rights-of-way within city limits and that it had a duty to use

reasonable and ordinary care to keep them safe for public use. The City denied

failing to meet this standard and asserted that it had exercised ordinary care in

maintaining the culvert.

[¶6.] In answering interrogatories served by Mahmoudi, the City responded

that its maintenance practices are primarily “complaint driven,” with no routine

culvert inspections conducted absent a complaint. According to the City, no

complaints were made regarding this culvert before Mahmoudi’s accident, and no

regularly scheduled inspections occurred in the twenty years following its

installation. The City also indicated that it has no written policies or procedures

governing culvert inspection, installation, or maintenance. It noted that occasional

road work, such as patching and crack sealing, had taken place along Dahl Road

since the 1995 and 1996 projects but such work did not involve the culvert. The

City acknowledged that mowing, weed control, and snow removal occurred

periodically, yet stated it does not keep specific records of these activities and

characterized any such documentation as “immense” in volume and largely

unreviewed. Nevertheless, the City made its records available for Mahmoudi’s

inspection.

-2- #30742

[¶7.] In its interrogatory answers, the City also stated that it exposed the

pipe and cut off the damaged portion of the culvert in mid-December 2016 after

being notified of the incident. The City further explained that this repair was

directed by the Spearfish Public Works Administrator and carried out by Street

Department staff. No additional records or photographs of this work were created.

[¶8.] On February 29, 2024, the City moved for summary judgment,

asserting that it owed no common law duty to maintain, repair, or ensure the safety

of highways because municipalities are not liable for highway defects unless a

statute imposes such liability. The City argued that although SDCL 31-32-10

imposes a limited statutory duty once notice is given that a highway is damaged or

out of repair, Mahmoudi neither cited this statute nor alleged its violation. The

City claimed that Mahmoudi’s complaint relied solely on common law negligence

theories, asserting that the City owed her and the general public a duty to inspect,

train employees, and post warning signs. The City argued that these common law

duties were abrogated by SDCL 31-32-10 and, absent a breach of the duty imposed

by that statute, it could not be held liable for negligence.

[¶9.] The City asserted that SDCL 31-32-10 imposes liability only when “a

highway becomes out of repair” and not for inherent design defects but did not

address whether the culvert was damaged or reference any evidence in the record to

establish its condition, beyond asserting that “[t]he culvert was marked with a

marker post.” The City also included interrogatory responses Nos. 11–13 in which

it described how, following Mahmoudi’s accident in mid-December 2016, a City

employee inspected the culvert and “cut off the damaged end section.”

-3- #30742

[¶10.] The City argued that Mahmoudi’s nuisance claim failed as a matter of

law because SDCL 21-10-2 “exempts statutorily authorized actions or maintenance

from” constituting a nuisance. On Mahmoudi’s claim for recklessness, the City

argued that Mahmoudi had alleged only common law negligence and that neither

her complaint nor any discovery materials provided sufficient support for a claim of

gross negligence.

[¶11.] Mahmoudi opposed summary judgment, asserting that the City’s

motion was predicated on its immunity as a municipality and arguing that such a

defense was improper because the City failed to affirmatively plead immunity in its

answer. She further contended that the City should be bound by its own admission

of duty in its answer. Mahmoudi acknowledged that she did not explicitly cite

SDCL 31-32-10 in her complaint, but argued that her allegations were sufficient to

place the City on notice of her claim. She also argued that the requirements for

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2025 S.D. 49, Counsel Stack Legal Research, https://law.counselstack.com/opinion/mahmoudi-v-city-of-spearfish-sd-2025.