St. Louis County, MO Crash Map and Accident Trends
The most recent police-reported reported collisions in St. Louis County, MO, plotted from official open data — locations, injuries and contributing factors. This is government-published crash data, not news coverage.
St. Louis County is located in eastern Missouri. It is bounded by the City of St.
Text: Wikipedia (CC BY-SA 4.0) · read 2026-09-13
Explore St. Louis County, MO crash patterns
5,000 official records from 2026-05-26 to 2026-10-05 (the most recent 5,000 within 365 days). Published with a delay · newest record 8 days old
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Recorded crashes per month (full year)
All crashes the portal holds for each month, from its own counts — not affected by the filters or the record cap. Blank months are not yet published.
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Matching crashes per week
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Weekday and hour
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Collision type or factor
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Severity
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Matching records
· source: St. Louis County GIS Service Center — Vehicle Accidents (St. Louis County Police)
Counts are recorded crashes, not risk: without traffic volumes a busy street will always show more crashes, so nothing here ranks places as safe or dangerous. Records are matched by ArcGIS object id (OBJECTID); a record the source edits is revised, never counted twice. How this data is handled.
Recorded Crashes, Page 27
5,000 records from 2026-05-26 to 2026-10-05, newest first. Last successful import 2026-10-12T17:16 UTC.
| Date | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|
| 2026-09-11 | Jennings Station Rd & Fairhaven Dr | 1 | 0 | 2 vehicles |
| 2026-09-11 | 100 & Dietrich Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | 50 & 61 | 0 | 0 | 2 vehicles |
| 2026-09-11 | 11905 West Florissant & West Florissant Ave | 1 | 0 | 2 vehicles |
| 2026-09-11 | Greenhurst Ct & Green Knoll Dr | 0 | 0 | 2 vehicles |
| 2026-09-11 | 141 & Elam Ave | 0 | 0 | 2 vehicles |
| 2026-09-11 | 6296 Mo21 To Is270w & Tesson Ferry Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | Union Rd & Mansard Dr | 0 | 0 | 2 vehicles |
| 2026-09-11 | Nadine Ct & Nadine Ct (wj) | 0 | 0 | 2 vehicles |
| 2026-09-11 | 30 & Eddie And Park Rd | 1 | 0 | 2 vehicles |
| 2026-09-11 | Sappington Rd & Big Bend Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | Link Rd & Midland Blvd | 0 | 0 | 2 vehicles |
| 2026-09-11 | Dunn Rd & New Halls Ferry Rd | 5 | 0 | 4 vehicles |
| 2026-09-11 | Lot At 1867 Bowles Ave & South Of Bowles Ave | 0 | 0 | 2 vehicles |
| 2026-09-11 | Hawkins Rd & San Luis Rey Pkwy | 0 | 0 | 2 vehicles |
| 2026-09-11 | 30 & Baptist Church Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | 21 & West Bend Dr | 0 | 0 | 3 vehicles |
| 2026-09-11 | Lemay Ferry Rd & Mattis Road | 0 | 0 | 2 vehicles |
| 2026-09-11 | Ac & Netherton Dr | 0 | 0 | 2 vehicles |
| 2026-09-11 | 44 & East Is 44 Mile 274.4 | 0 | 0 | 2 vehicles |
| 2026-09-11 | Clyde Ave & Ripa Ave | 0 | 0 | 1 vehicle |
| 2026-09-11 | Ac & Lucas And Hunt Rd | 1 | 0 | 4 vehicles |
| 2026-09-11 | Reale Ave & Homestead Ave | 2 | 0 | 1 vehicle |
| 2026-09-11 | 50 & 61 (ej) | 0 | 0 | 2 vehicles |
| 2026-09-11 | 30 & Seibert Ave | 0 | 0 | 2 vehicles |
| 2026-09-11 | 21 & Lin Ferry Dr | 1 | 0 | 1 vehicle |
| 2026-09-11 | Reavis Barracks Rd & 55 | 0 | 0 | 1 vehicle |
| 2026-09-11 | 141 & Gravois Rd | 2 | 0 | 3 vehicles |
| 2026-09-11 | West Florissant Ave & Hamilton Ave | 1 | 0 | 2 vehicles |
| 2026-09-11 | Shepley Dr & Renfrew Dr | 1 | 0 | 2 vehicles |
| 2026-09-11 | Jennings Station Rd & Park Ln | 2 | 0 | 1 vehicle |
| 2026-09-11 | Old Halls Ferry Rd & Pershall Rd | 1 | 0 | 1 vehicle |
| 2026-09-11 | 231 & Weiss Ave | 0 | 0 | 1 vehicle |
| 2026-09-11 | Bobring Ave & Reed Ave | 0 | 0 | 2 vehicles |
| 2026-09-11 | 21 & Bauer Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | Waller Ave & Broadway St | 0 | 0 | 2 vehicles |
| 2026-09-11 | Gravois Rd & Opps Ln | 0 | 0 | 1 vehicle |
| 2026-09-11 | 13457 Tesson Ferry Rd & Country Terrace Dr To Hill Terrace Dr | 0 | 0 | 1 vehicle |
| 2026-09-11 | Hoffmeister Ave & Avenue H | 0 | 0 | 2 vehicles |
| 2026-09-11 | Jennings Station Rd & Fairhaven Dr | 1 | 0 | 2 vehicles |
| 2026-09-11 | 100 & Dietrich Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | 50 & 61 | 0 | 0 | 2 vehicles |
| 2026-09-11 | 11905 West Florissant & West Florissant Ave | 1 | 0 | 2 vehicles |
| 2026-09-11 | Greenhurst Ct & Green Knoll Dr | 0 | 0 | 2 vehicles |
| 2026-09-11 | 141 & Elam Ave | 0 | 0 | 2 vehicles |
| 2026-09-11 | 6296 Mo21 To Is270w & Tesson Ferry Rd | 0 | 0 | 2 vehicles |
| 2026-09-11 | Union Rd & Mansard Dr | 0 | 0 | 2 vehicles |
| 2026-09-11 | Nadine Ct & Nadine Ct (wj) | 0 | 0 | 2 vehicles |
| 2026-09-11 | 30 & Eddie And Park Rd | 1 | 0 | 2 vehicles |
| 2026-09-11 | Sappington Rd & Big Bend Rd | 0 | 0 | 2 vehicles |
St. Louis County, MO — FAQ
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Data: St. Louis County GIS Service Center — Vehicle Accidents (St. Louis County Police), updated 2026-10-05 (public government data). How records are imported, deduplicated and labelled: methodology. See also accidents in United States and US road deaths by year.