Where Will My Case Be Filed?

Most injury cases from a St. Charles County crash are filed in the Circuit Court of St. Charles County, the 11th Judicial Circuit, at 300 North Second Street in St. Charles. Missouri’s venue statute sends a tort case to the county where the injured person was first injured, when that happened in Missouri (RSMo 508.010).

The rule turns on where the trauma happened. It does not depend on where you live, where the other driver lives or where you were treated (RSMo 508.010.14). If you live in St. Louis County and were hit on Mid Rivers Mall Drive, it is a St. Charles County case.

The Missouri River is the line between St. Charles County and St. Louis County. On the Blanchette Bridge, the Daniel Boone Bridge or the Route 364 bridge, the exact point of impact can decide which courthouse hears your case.

That is why we pin down the point of impact first. The crash report, the photographs and the vehicle data all help answer it.

Which Police Department Has My Crash Report?

The agency that worked the crash holds the report. Look at the slip the officer handed you. It names the agency and gives the report number. In St. Charles County, it is usually one of five:

  • St. Charles County Police Department. It covers unincorporated areas and patrols contract cities, including Dardenne Prairie and Weldon Spring. Its Records Division is at 101 Sheriff Dierker Court in O’Fallon. Requests are in writing or in person, cost $10 and cannot be faxed. Reports on open investigations are not released.
  • St. Charles City Police. The Records Bureau is at 1781 Zumbehl Road, and the city links its crash reports through CrashDocs.
  • St. Peters Police. Records is in the Justice Center at 1020 Grand Teton Drive. Crash reports are normally ready seven days after the crash.
  • O’Fallon Police. Records is at 1019 Bryan Road. One accident report is free, and it is usually ready 7 to 10 days after the crash.
  • Missouri State Highway Patrol, Troop C, headquartered at 891 Technology Drive in Weldon Spring. A Patrol report costs $6. Wait 10 days, then send the request form with a check or money order. Injury and fatal crashes the Patrol investigates also appear on its online crash log for one year, marked unofficial.

Cottleville, Foristell, Lake Saint Louis and Wentzville run their own departments too. Do not assume an interstate crash went to the Patrol. The slip tells you.

We request the report ourselves. We also go after what the report leaves out: 911 audio, dispatch logs, body camera video and nearby business cameras, before those records are overwritten.

Where Are People Taken After a Serious Crash?

Four St. Charles County hospitals with emergency departments are where crash victims in the county are taken:

  • SSM Health St. Joseph Hospital Lake Saint Louis, 100 Medical Plaza. It is the only hospital in the county with a state trauma designation, Level III on the Missouri DHSS list.
  • SSM Health St. Joseph Hospital St. Charles, 300 First Capitol Drive.
  • Barnes-Jewish St. Peters Hospital, 10 Hospital Drive, St. Peters.
  • Progress West Hospital, 2 Progress Point Parkway, O’Fallon.

No hospital in St. Charles County holds a Level I or Level II trauma designation. The nearest Level I centers, including Barnes-Jewish Hospital, SSM Health Saint Louis University Hospital and Mercy Hospital St. Louis, are across the river. Patients with the most serious injuries may be transferred there. Keep every discharge paper and transfer record. Records from two or three hospitals often carry the damages case.

How Many Crashes Happen in St. Charles County?

St. Charles County had 23,779 reported crashes from 2022 through 2024, the fourth most of any Missouri county. Eighty of them were fatal, and 469 caused disabling injuries. In 2023 alone, 22 people died in traffic crashes in the county.

Inside city limits over those three years, St. Charles recorded 5,774 crashes, St. Peters 4,704 and O’Fallon 4,443. Each ranked in the top dozen Missouri cities.

Some corridors have their own numbers. MoDOT’s study of US 67 north of the Missouri River counted 227 crashes from 2017 to 2022, seven of them fatal, with about 65 percent at intersections and prevailing speeds 12 to 15 mph over the 55 mph limit. On Route 94, MoDOT closed the crossover at South Breeze in 2019 and replaced it with J-turns to reduce serious crashes.

The county keeps growing. It added 21,233 residents between April 2020 and July 2025, more than any other county in Missouri, for an estimated 426,499 people. Those drivers share I-70, I-64, Route 364 and Route 94 with commuters and freight, on interstates MoDOT is still widening.

What Changes if the Crash Was in an I-70 Work Zone?

MoDOT’s Improve I-70 project adds a third lane in each direction between Wentzville and Warrenton, a third lane on I-64 from I-70 to Route K, and a rebuilt I-70/I-64/US 61 interchange. The $600 million design-build contract is held by the Improve 70 Alliance, and MoDOT expects completion in late 2028.

The work is active now. In October 2026, MoDOT scheduled short overnight closures of every I-70 lane between Wentzville Parkway and Route Z and a 30-day closure of the ramp from westbound I-64 to eastbound I-70. Lane shifts, narrowed lanes, sudden stops and heavy equipment all raise the risk.

In a work-zone crash, the question is not only who hit you. It is who set up the lanes, the signs and the barriers, and whether they followed MoDOT’s approved plans.

A 2026 amendment to RSMo 537.600 changed claims against MoDOT contractors. Before construction starts and after MoDOT accepts the finished work, a claim about the design, condition or maintenance of the project generally runs against MoDOT, not the contractor, with listed exceptions. The statute does not apply that rule to the construction period in between. Dates matter, and so do the traffic control plans, daily logs and inspection records. We ask for them early.

What if the County, a City or MoDOT Is Responsible?

Missouri public bodies are generally immune from suit, with exceptions. Two matter most after a crash: injuries caused by a public employee’s negligent driving, including MoDOT’s agents, and injuries caused by a dangerous condition of public property (RSMo 537.600). A county police cruiser, a city dump truck or a missing guardrail can fit one of them.

Recovery is capped and adjusted every year (RSMo 537.610). For 2026, the cap is $532,148 for any one person and $3,547,658 for all claims from one occurrence. Punitive damages are not available against a public entity.

Notice rules can be short. In a third-class city, a claim over a defective street, sidewalk or bridge requires written notice to the mayor within 90 days (RSMo 77.600). If a public vehicle or road condition played any part, call within days.

How Long Do I Have to File?

Five years for most injury claims (RSMo 516.120). Three years for wrongful death (RSMo 537.100). If the crash happened across the Mississippi in Illinois, the limit is two years (735 ILCS 5/13-202).

Those are the last days to file. Footage from a camera at a Highway K intersection or a Route 94 gas station is usually gone long before then.

What Happens After You Call?

Our office is at 7733 Forsyth Blvd in Clayton, about 18 miles from the St. Charles County Courthouse by I-70 and I-170, roughly 25 minutes outside rush hour. From Wentzville, O’Fallon and Lake Saint Louis, I-64 is the direct route.

  • We listen, then tell you which deadline applies to your crash and what has to happen this week.
  • We request the crash report and send preservation letters for video, vehicle data and, in work-zone cases, the contractor’s records.
  • We identify every insurance policy that may apply, including your own uninsured and underinsured motorist coverage.
  • We deal with the adjusters so you can focus on treatment.

The consultation is free and confidential. Call The Injury Counsel at (314) 727-7220.