Kansas City Car Accident Guide and Data Hub

If you were just in a crash somewhere in the Kansas City area, one thing is worth knowing up front: the "metro" is really two states stitched together. Kansas City, Missouri sits in Jackson, Clay, Platte and Cass counties. Cross a bridge or a street and you are in Kansas, in Wyandotte County (Kansas City, Kansas) or Johnson County (Overland Park, Olathe, Shawnee). Which police force responds, which agency writes your report, and which state's crash laws apply can all change depending on which side of State Line Road you were on.

This page gathers the local crash numbers and the roads that produce them, pulled from city, regional and state data.

How many crashes happen here

Kansas City, Missouri counted 97 traffic deaths in 2024, down slightly from 102 in 2023.¹ Seventeen of the 2024 dead were pedestrians.¹ The next year brought real movement. The city recorded 68 deaths in 2025, a 30% drop, with close to half of them people on foot or on bikes.²

The city's answer is Vision Zero, a plan the City Council adopted by resolution in May 2020 with a goal of ending traffic deaths and serious injuries by 2030; it doubled the program's budget to $8 million for 2025-26.³²

Even at 68, the toll runs high for a city this size. The Beacon, working from city data, pegged Kansas City at about 18 traffic deaths per 100,000 residents a year, among the worst of any large American city.⁴

The two states around the metro are moving in the same direction. Missouri logged 955 traffic deaths statewide in 2024 and has set a goal of halving that by 2045.⁵ Kansas recorded 347 deaths in 2024, its lowest since the state started counting in 1947 and a fourth straight year of decline.⁶

Regionally, the Mid-America Regional Council (MARC) tracks crashes across a 13-county area through its Destination Safe coalition, which set an interim target of 180 or fewer road deaths a year on the way to zero.⁷ MARC's Transportation Safety Plan aims for zero regional deaths by 2050 and flags a gap that shows up locally too: people walking account for about 6% of trips but 13% of those killed.⁸

The roads where crashes cluster

Kansas City's crash mapping keeps landing on the same corridors. Its high-injury network centers on five streets: Truman Road, Independence Avenue, Prospect Avenue, Troost Avenue and Ward Parkway.⁹ Troost carries a heavy share by itself. Along the stretch from Truman Road to Bannister Road, the city counted 26 deaths and more than 3,600 crashes over the past decade, and it is chasing a $21 million federal RAISE grant to redesign that corridor.⁹ Truman Road has been the deadliest non-highway street, linked to 12 deaths in a recent two-year window.⁴

Intersections are a category of their own. Between 2022 and 2023, 45 people were killed at Kansas City intersections, many of them in red-light crashes.⁴ The Beacon's review named Prospect Avenue and 63rd Street, Shoal Creek Parkway and Missouri 152, and 31st Street and Van Brunt Boulevard as repeat trouble spots.⁴ Fixes can bite: when the city put new signals in at 51st and Troost in May 2025, it pointed to seven crashes at that corner between 2018 and 2022, three of them serious or fatal.²

The freeways carry their own hazards. The Grandview Triangle in south Kansas City, officially the Three Trails Crossing, is the junction where I-435, I-470 and US-71 (now signed as part of I-49) come together. North of downtown, MoDOT's new Buck O'Neil Bridge carrying US-169 over the Missouri River returned to full service in late 2024, with southbound lanes reopening before 6 a.m. on November 19.¹⁰ The roughly quarter-billion-dollar structure replaced a 1956 span and is built to last a century.¹¹

The Kansas side

West of State Line Road, the suburbs have their own repeat offenders. In Shawnee, K-7 highway keeps generating crashes: Shawnee police counted 18 at 47th Street and K-7 over roughly a year, 15 at K-7 and Johnson Drive, and nine at 43rd and K-7, and a two-vehicle wreck at 47th and K-7 killed two people.¹² If your crash happened in Johnson or Wyandotte County, your report and any claim run through Kansas agencies and Kansas law rather than Missouri's.

Who investigates, and where the data lives

The agency that responds depends on where you were. City streets in Kansas City, Missouri fall to the Kansas City Police Department, while Missouri's interstates and state highways are worked by the Missouri State Highway Patrol. In Kansas, a crash in Overland Park, Olathe or Shawnee is handled by that city's police, and the Kansas Highway Patrol covers K-7, I-35 and other state routes. MoDOT and the Kansas Department of Transportation (KDOT) hold the road data and publish statewide crash figures, and MARC's Destination Safe dashboard is the closest thing to one regional crash map.⁷

To get your own report, ask the department that showed up. Missouri crash reports come through the Missouri State Highway Patrol's records system; Kansas reports come through the local police department or KDOT.

After a crash in Kansas City

See a doctor even if you feel fine, because adrenaline hides a lot in the first hours. Photograph the scene, the vehicles and the road, and write down which agency responded so you can pull the report later. If someone else was at fault, keep a running file of your medical bills and missed work. Whether your case sits in Missouri or Kansas changes the deadlines and the rules, so when the injuries or the question of fault are serious, talk to a local attorney; you can start with our legal directory.

Kansas City's 2025 numbers are proof that focused work on a short list of streets can move the count. That is thin comfort if you are the one hurt, but it does mean the roads you drive are being watched and, slowly, changed.

This is general information, not legal advice.

Sources

1. KCUR, "97 people died in car crashes in Kansas City in 2024." https://www.kcur.org/housing-development-section/2025-01-01/95-people-died-in-car-crashes-in-kansas-city-in-2024-the-city-will-keep-trying-to-make-roads-safer

2. KCUR, "Kansas City saw traffic deaths drop by 30% in 2025." https://www.kcur.org/housing-development-section/2026-01-06/kansas-city-traffic-deaths-2025-vision-zero-road-safety

3. City of Kansas City, Missouri, "Vision Zero: Building safer streets in KCMO." https://www.kcmo.gov/Home/Components/News/News/1616/231

4. The Beacon, "Data dive: Why Kansas City car crashes are so dangerous." https://thebeaconnews.org/stories/2024/07/08/kansas-city-car-crashes-data-dive/

5. Missouri Department of Transportation, "Number and Rate of Fatalities - 1a." https://www.modot.org/number-and-rate-fatalities-1a

6. KWCH / Kansas Department of Transportation, "Kansas records lowest number of traffic fatalities in decades in 2024." https://www.kwch.com/2025/01/27/kansas-traffic-fatalities-recorded-its-lowest-number-decades-2024/

7. Mid-America Regional Council, "Destination Safe: Regional data." https://marc.org/Transportation/Programs/Destination-Safe/Regional-data

8. Mid-America Regional Council, "Transportation Safety Plan 2022-2027." https://www.marc.org/transportation-safety-plan/transportation-safety-plan-2022-2027

9. KCUR, "Kansas City is trying to overhaul Troost Avenue and fix more of its dangerous roads." https://www.kcur.org/news/2025-01-17/kansas-city-dangerous-roads-troost-vision-zero-city-council

10. Missouri Department of Transportation, "Southbound U.S. 169 will open to traffic on the Buck O'Neil Bridge, Nov. 19." https://www.modot.org/node/59213

11. Missouri Department of Transportation, "Buck O'Neil Bridge Project." https://www.modot.org/buck-oneil-bridge-project

12. FOX4 Kansas City, "Shawnee residents concerned about crashes along K-7." https://www.yahoo.com/news/shawnee-residents-concerned-crashes-along-231845337.html