St. Louis County, MO Crash Map and Recent 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). Recently reported · newest record 7 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 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 16
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 |
|---|---|---|---|---|
| 2026-09-17 | 777 River City Casino Blvd & River City Casino Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Fleta St & Heege Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Smizer Mill Rd & Hawkins Rd | 1 | 0 | 2 vehicles |
| 2026-09-17 | Telegraph Rd & Christopher Dr | 1 | 0 | 2 vehicles |
| 2026-09-17 | Union Rd & Ripa Ave | 0 | 0 | 2 vehicles |
| 2026-09-17 | 50 & Koch Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | 67 & A3047 Missouri Rvr, Bnsf Rr | 0 | 0 | 2 vehicles |
| 2026-09-17 | West Florissant Ave & Helen Ave | 0 | 0 | 3 vehicles |
| 2026-09-17 | Parker Rd & Old Halls Ferry Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Target Dr & Ac | 0 | 0 | 2 vehicles |
| 2026-09-17 | 255 & 55 | 1 | 0 | 1 vehicle |
| 2026-09-17 | 141 & Vance Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | 2214 Lochness Pl & Lochness Pl | 0 | 0 | 1 vehicle |
| 2026-09-17 | 70 & East Is 70 Mile 230.4 | 0 | 0 | 2 vehicles |
| 2026-09-17 | Grantview Forest Dr & Gravois Rd (wj) | 0 | 0 | 2 vehicles |
| 2026-09-17 | Chambers Rd & Halls Ferry Rd | 1 | 0 | 2 vehicles |
| 2026-09-17 | Reavis Rd & Reavis Park Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Lemay Ferry Rd & Providence Place Dr | 1 | 0 | 2 vehicles |
| 2026-09-17 | Butler Hill Rd & 104771 Is55n To Butler Hill Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Felton Ave & Perrin Ave | 0 | 0 | 1 vehicle |
| 2026-09-17 | Yarnell Rd & Rudder Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Ashby Rd & Emerald Ridge Ave | 0 | 0 | 2 vehicles |
| 2026-09-17 | Halls Ferry Rd & Leamont Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Butler Hill Rd & Bryncastle Pl | 0 | 0 | 2 vehicles |
| 2026-09-17 | 777 River City Casino Blvd & River City Casino Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Fleta St & Heege Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Smizer Mill Rd & Hawkins Rd | 1 | 0 | 2 vehicles |
| 2026-09-17 | Mo 231 & Christopher Dr | 1 | 0 | 2 vehicles |
| 2026-09-17 | Union Rd & Ripa Ave | 0 | 0 | 2 vehicles |
| 2026-09-17 | 50 & Koch Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | 67 & A3047 Missouri Rvr, Bnsf Rr | 0 | 0 | 2 vehicles |
| 2026-09-17 | West Florissant Ave & Helen Ave | 0 | 0 | 3 vehicles |
| 2026-09-17 | Parker Rd & Old Halls Ferry Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Target Dr & Ac | 0 | 0 | 2 vehicles |
| 2026-09-17 | 255 & 55 | 1 | 0 | 1 vehicle |
| 2026-09-17 | 141 & Vance Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | 2214 Lochness Pl & Lochness Pl | 0 | 0 | 1 vehicle |
| 2026-09-17 | 70 & East Is 70 Mile 230.4 | 0 | 0 | 2 vehicles |
| 2026-09-17 | Grantview Forest Dr & Gravois Rd (wj) | 0 | 0 | 2 vehicles |
| 2026-09-17 | Chambers Rd & Halls Ferry Rd | 1 | 0 | 2 vehicles |
| 2026-09-17 | Reavis Rd & Reavis Park Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Lemay Ferry Rd & Providence Place Dr | 1 | 0 | 2 vehicles |
| 2026-09-17 | Butler Hill Rd & 104771 Is55n To Butler Hill Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Felton Ave & Perrin Ave | 0 | 0 | 1 vehicle |
| 2026-09-17 | Yarnell Rd & Rudder Rd | 0 | 0 | 2 vehicles |
| 2026-09-17 | Ashby Rd & Emerald Ridge Ave | 0 | 0 | 2 vehicles |
| 2026-09-17 | Halls Ferry Rd & Leamont Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Butler Hill Rd & Bryncastle Pl | 0 | 0 | 2 vehicles |
| 2026-09-17 | 777 River City Casino Blvd & River City Casino Dr | 0 | 0 | 2 vehicles |
| 2026-09-17 | Fleta St & Heege Rd | 0 | 0 | 2 vehicles |
St. Louis County, MO — FAQ
Where does the St. Louis County, MO crash data come from?
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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.