The Top 20 High-Crash Spots in Iowa Ranked

Every year, Iowa experiences a significant number of traffic crashes, many causing serious injuries or fatalities. From rush-hour congestion in Des Moines to winding rural roads across the farmlands, certain intersections and highway segments consistently see higher crash rates. Identifying these high-risk areas helps drivers, cyclists, and pedestrians stay more alert.

Iowa’s mix of urban centers, suburban corridors, and rural highways creates unique traffic dynamics. Seasonal challenges like winter snow and spring thunderstorms compromise road safety. Aging infrastructure, particularly traffic signal systems and pedestrian facilities, often lags behind increasing traffic volumes.

Rapid growth in cities like Cedar Rapids, Iowa City, and Ankeny has strained road networks. Rural highways accommodate both high-speed vehicles and slow-moving agricultural equipment, raising the risk of collisions. Delivery trucks, ride-share vehicles, and tourists unfamiliar with local roads further complicate traffic safety.

State and local authorities have implemented initiatives like safety corridors, Vision Zero campaigns, and intersection redesigns, though progress remains slow. Knowing the 20 highest-crash locations in Iowa is essential for safer travel.

Iowa Crash Trends at a Glance

• Traffic fatalities increased by nearly 25% between 2020 and 2022, with over 400 deaths recorded in 2022.
• Rural high-speed zones, urban congestion, and weather-related hazards contribute most to Iowa’s crash risk.
• Pedestrian and cyclist injuries remain a growing concern in cities like Des Moines and Cedar Rapids.

Iowa’s Top 20 High Crash Spots

1. University Avenue & 42nd Street, Des Moines

Heavy vehicle and foot traffic intersect with frequent signal violations. From 2018 to 2022, the intersection saw over 120 reported crashes, including 12 serious injuries. Multiple turn lanes and pedestrian conflicts increase angle‑collision risks. Night visibility is limited amid adjacent apartments and retail zones.

2. East Watrous Avenue & Southeast 14th Street, Des Moines

Rear‑ends and hit‑and‑runs surged in 2023 due to congestion. Daily traffic exceeds 30,000 vehicles, and the area averaged 25 crashes per year over the past five years. Pedestrian crossings near schools add risk, particularly during school hours.

3. Douglas Avenue & Merle Hay Road, Des Moines

One of the busiest commercial intersections is plagued by angle and rear‑end crashes. Data shows 18 crashes with three serious injuries in 2022 alone. Stop‑and‑go congestion near shopping areas increases turn conflicts. Visibility issues at dusk contribute to collisions.

4. East University Avenue & East 14th Street, Des Moines

Heavily used school zone corridor serving East High School. Over 40 incidents were reported between 2019 and 2023, mostly involving pedestrians or cyclists. Jaywalking and mid‑block pedestrian crossings lead to frequent impacts. Traffic surges at dismissal times.

5. Highway 6 & S Gilbert Street, Iowa City

The top-ranked crash zone in Iowa City studies. Complex turn lanes and bike traffic mix with commuter congestion. Crash reports indicate 35 collisions from 2018 to 2022, with five injuries. South of the UI campus and near the airport adds an unpredictable flow.

6. Highway 6 & Sycamore Street, Iowa City

Near university housing and retail, this intersection sees heavy left turns. Speeding contributed to 8 serious collisions in 2022. Pedestrian safety is compromised by insufficient crossing infrastructure.

7. Dodge Street & Wacker Drive, Dubuque

Close to Kennedy Mall, with high turning volumes and retail ingress/egress. Reports show 22 crashes per year, mostly rear-end, during peak shopping hours. Pedestrian conflict spaces overlap with vehicle flow.

8. Wesley Parkway & U.S. 77, Sioux City

Bridge approach corridor with complex high-speed merging. Over 36,000 vehicles daily, creating angle‑collision risk. Recent data notes 15 hit-and-runs in 2023.

9. Riverside Drive & Highway 1 & 6, Iowa City

Multiple signals converge from UI, downtown, and retail; merges cause driver confusion. Between 2019 and 2022, 28 crashes were reported, with six involving injuries. Pedestrian crossings abound, and signal timing delays increase crash risk.

10. Penn Street & Kansas Avenue, North Liberty

Sparse signal coordination on suburban retail corridors. Average 20 crashes annually, with four serious injuries. Turning vehicles often misjudge gaps. Pedestrians cross mid-block; visibility is limited due to signage. Parking lot entrances increase sudden stops and conflicts. Nighttime lighting is insufficient, raising risks during early morning and late evening hours.

11. I‑80 between Des Moines and Iowa City

The Interstate is beset by merging bottlenecks and heavy truck traffic. Over 150 crashes were recorded from 2018 to 2022, including 12 fatalities. Fog and snow reduce visibility. Driver frustration during peak hours leads to risky lane changes. Construction zones narrow lanes, increasing collision risks.

12. U.S. 218 (Mt. Pleasant to Salem, Henry County)

A four-lane rural corridor designated a safety zone. Run‑off‑road crashes prevail due to speeding and wildlife. Reports note 30 collisions in the past 5 years, with five serious injuries. Limited lighting at night continues to contribute to visibility-related crashes.

13. U.S. 6 east of Council Bluffs to U.S. 59

Limited shoulders and access points increase turning conflicts. Annual average of 18 crashes, especially during harvest season. Farm equipment slows traffic, and seasonal fog and heavy rain impair visibility.

14. U.S. 20 from Lawton to Moville (Woodbury County)

Long rural stretches prone to driver fatigue and distraction. Sixteen crashes are reported annually on average. Curves and hills hide wildlife and approaching vehicles. Signage and lighting are inadequate. Emergency response times are slower due to the distance from urban centers.

15. IA‑5 south of Des Moines

Suburban arterial with many intersections and pedestrian zones. Poor signal timing causes abrupt stops. Crash data shows 22 incidents yearly, often rear-end or angle collisions. Water pooling during storms adds to hazards.

16. US 61 near Davenport

Busy retail corridor with heavy trucks. 35 collisions between 2018 and 2022, with seven serious injuries. Lane changes and turning into business access cause crashes. Pedestrian infrastructure is inadequate.

17. I‑35 through Ames

Rush-hour congestion with tight merges. Average 28 crashes annually, including four serious incidents. Freight traffic adds complexity. Abrupt lane changes are common as drivers jockey for exits.

18. US 30 near Cedar Rapids

Rural two-lane highway with curves and blind spots. Data shows 24 crashes per year, with three fatalities. Speeding and deer crossings are common. Nighttime visibility is poor.

19. IA‑92 between Council Bluffs & Atlantic

Mixed exposure corridor with narrow shoulders and farm access points. Sixteen crashes per year on average, often involving head-on or angle collisions. Wildlife crossings, especially at dawn and dusk, elevate risks.

20. I‑380 from Cedar Rapids to Waterloo

High commuter and freight volume with merging-induced congestion. Annual average of 40 crashes, with five serious injuries. Construction zones and winter fog limit lane visibility and reaction time. Slippery bridges in winter increase spin-out crashes.

Common Causes of Automobile Crashes in Iowa

Iowa’s hazardous locations share recurring risk factors, with speeding a major contributor, especially in suburban and rural areas. In urban settings, vehicles traveling over 40 mph extensively increase the chance of pedestrian fatalities.

Distractions while driving, including phone use, are a growing threat. Busy intersections in cities like Des Moines and Iowa City often see signal violations and lapses in driver attention, leading to rear-end and angle collisions.

Aging infrastructure worsens the risks. Outdated traffic signals, inconsistent signage, and narrow or faded lane markings create unsafe conditions. Rural intersections with limited lighting or poor stop sign visibility are prone to serious crashes. Iowa DOT has begun safety corridor programs to address these problem areas.

The weather also amplifies hazards. Snow, ice, fog, and heavy rain reduce visibility and traction, especially on highways like I‑80, U.S. 218, and U.S. 30. Crash rates rise during winter and early spring, when conditions are most treacherous.

Why You Need Legal Help After a Serious Crash

Even a minor accident on Iowa’s rural highways or busy urban streets can result in serious injuries or worse. Dangerous conditions, speeding, distracted drivers, or unexpected obstacles can turn a routine drive into a life-altering event. Insurance companies often try to minimize payouts, leaving victims to cover medical bills and other expenses independently.

Seeking medical care immediately after a crash is critical for your health, and documenting injuries that may not be immediately visible. Early treatment ensures proper recovery and creates a clear record for insurance and legal purposes. Acting quickly can make a significant difference in both your physical and financial well-being.

Get Help from Experienced Iowa Car Accident Attorneys

Local Accident Report works with a network of Iowa personal injury attorneys who know the state’s roads, traffic patterns, and legal landscape. From high-crash intersections in Des Moines to rural highways like U.S. 218 and I‑80, we help you connect with lawyers who can fight for the compensation you deserve.

Accidents can be overwhelming, but you don’t have to face them alone. Local Accident Report is here to provide guidance, help secure evidence, and connect you with trusted legal representation. Call now for expert support and take the first step toward recovery and justice.

If you or a loved one has been injured in an Iowa traffic crash, don’t wait: call 1‑888‑657‑1460 to obtain your crash report and speak with a legal advocate. The first consultation is free and confidential.