A truck crash in St. Louis is a Missouri claim: 5 years to file in most cases and pure comparative negligence. Big Rig Lawyer connects people hurt here with attorneys licensed in Missouri; we are a referral service, not a local law office.
Hurt in a crash on the Poplar Street Bridge? The first thing to figure out is which side of the river you were on. St. Louis sits right against Illinois, and many truck routes cross the Mississippi several times a day.

Driving St. Louis: what the roads are really like
The bridges are the bottlenecks. The Poplar Street Bridge carries several interstates into downtown, and traffic can stack up on both sides. I-270 in north county is a steady stream of trucks, and I-70 carries freight to Kansas City and beyond.
Winters bring ice and snow, and the bridges freeze first. Fog can hang over the rivers in the morning. Summer storms and heat bring their own problems, and flooding along the rivers has closed roads before.
Where big rig wrecks cluster in St. Louis
- Poplar Street Bridge (I-55 / I-64 over the Mississippi). Several interstates squeeze across one bridge into downtown, with quick lane changes on both ends.
- I-270 / I-70 in north St. Louis County. A major freight crossroads with heavy truck traffic near the airport.
- I-70 Blanchette Bridge into St. Charles. Heavy commuter and freight traffic crossing the Missouri River.
- I-64 / I-170 in the central county. Busy commuter interchange with trucks heading to and from the city.
The freight behind St. Louis truck traffic
St. Louis grew on the rivers, and it still moves a lot of freight by barge, rail and truck. Rail yards and river terminals line the Mississippi on both sides. Across the river in Madison County, Illinois, big warehouse clusters sit near I-270 and I-255. Trucks carry freight between the rivers, the rail yards and those warehouses, and long-haul rigs pass through on I-70, I-44 and I-55.
Main truck routes: I-70 · I-64 · I-44 · I-55 · I-270.
If you were driving the truck
If you run between the Missouri and Illinois sides, keep careful records of where you were when the crash happened, plus your ELD logs, bills of lading and dispatch messages. If a trailer or chassis failed, photograph it before anyone moves it. Warehouses in Madison County and rail terminals along the river usually have cameras. Ask about footage early.
If a big rig hit your car
This page covers Missouri, but a crash on the Illinois side of the river, like in Madison or St. Clair County, may be governed by Illinois law. Write down exactly where you were hit and confirm with an attorney which state's rules apply. Get the trucking company's name and USDOT number no matter which side you were on.
Local moves that protect a St. Louis claim
- The Missouri State Highway Patrol usually handles interstate crashes outside the city. Inside the City of St. Louis, the St. Louis Metropolitan Police Department often responds. St. Louis County Police and many municipal departments cover the county. On the Illinois side, it's usually Illinois State Police or local police. Confirm which agency handled yours.
- Note which side of the river you were on and the nearest exit or mile marker.
- MoDOT and IDOT both run traffic cameras around St. Louis. Ask about saving footage early.
- River terminals, rail yards and warehouses often log trucks in and out, which can help rebuild a timeline.
Missouri rules still decide the case
Missouri is a pure comparative fault state. Your recovery is reduced by your percentage of fault, but no percentage bars recovery outright.
Read the full Missouri truck accident guide and the Missouri filing deadlines, or start a free case review.
Other Missouri metros
Sources
- Large Truck and Bus Crash Facts — Federal Motor Carrier Safety Administration
- SAFER Company Snapshot — carrier safety records — Federal Motor Carrier Safety Administration
Federal regulations and crash statistics are updated periodically. Figures cited on this page reflect the referenced publications at the time of writing; check the source for the current edition.