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In 2025, the overall number of fatalities among vulnerable roadway users slightly decreased. Pedestrian and motorcycle fatalities decreased by 2% and 5%, respectively, while pedalcyclist fatalities increased by 38%.

All age groups were proportionally represented, with individuals ranging from 17 to 79 years old. All districts reported fatalities, with the Kansas City, St. Louis, Southeast and Southwest regions accounting for approximately 83% of the total. Of the 131 motorcycle fatalities recorded, 64 involved individuals who were either not wearing a helmet or were wearing a non-DOT-compliant helmet.

Pedestrian fatalities occurred every month and on every type of roadway. Among the 21 fatalities on interstate highways, four occurred in August and November, with the rest spread throughout the year. In 2025, all districts experienced pedestrian fatalities. Pedestrians ages 30 through 50 represented the largest share of fatalities. Of the 139 pedestrian fatalities statewide, 70 occurred in St. Louis.

Of the 25 bicyclists who lost their lives on Missouri roadways, eight fatalities occurred within the Kansas City District and the remaining 17 occurred across other districts statewide. Twelve of the 25 bicyclists were not wearing helmets, and 92% of the fatalities on Missouri roadways were male. January was the only month in 2025 with zero bicycle fatalities. Four fatalities occurred in both May and June, and several additional months saw two fatalities each.

The primary focus appears to be on improving pedestrian safety in St. Louis and Kansas City by encouraging safe walking behaviors. There is also emphasis on reminding drivers to remain in their vehicles after crashes or breakdowns on interstates. Additional focus areas include encouraging motorcyclists to wear DOT-compliant helmets and urging cyclists to wear helmets and follow roadway user rules when biking.

Purpose:

The vulnerable roadway user measure tracks annual trends in fatalities of motorcyclists, pedestrians and bicyclists. These roadway users are at risk for death when involved in a motor-vehicle-related crash.

Measurement and Data Collection:

Missouri law enforcement agencies submit a vehicle accident report form to the Missouri State Highway Patrol. The report is then entered into a statewide traffic crash database. The database automatically updates MoDOT’s crash database system, which is part of the Transportation Management System.