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 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 7
5,000 records from 2026-05-26 to 2026-10-05, newest first. Last successful import 2026-10-11T17:15 UTC.
| Date | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|
| 2026-09-25 | 270 & West Florissant Ave | 0 | 0 | 2 vehicles |
| 2026-09-25 | Sappington Dr & West Minister Rd | 1 | 0 | 1 vehicle |
| 2026-09-25 | — | 0 | 0 | 2 vehicles |
| 2026-09-25 | 55 & South Is 55 Mile 199.8 | 0 | 0 | 1 vehicle |
| 2026-09-25 | Pvt & Lusher Rd | 0 | 0 | 2 vehicles |
| 2026-09-25 | 109 & Lasalle Middle School | 0 | 0 | 2 vehicles |
| 2026-09-25 | 100 & Braeshire Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | Netherton Dr & Old Halls Ferry Rd | 1 | 0 | 1 vehicle |
| 2026-09-25 | 180 & Archway Manor Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | 6498 Is270e To Mo21 & 21 | 1 | 0 | 2 vehicles |
| 2026-09-25 | 109 & Main St | 0 | 0 | 2 vehicles |
| 2026-09-25 | 100 S Central Ave & Carondelet Ave | 0 | 0 | 1 vehicle |
| 2026-09-25 | 270 & Sor270e To Nor270w | 0 | 0 | 2 vehicles |
| 2026-09-25 | 4217 Bayless Avenue & Bayless Ave | 0 | 0 | 2 vehicles |
| 2026-09-25 | Karlsruhe Dr & Arlee Ave | 0 | 0 | 2 vehicles |
| 2026-09-25 | Laclede Station Rd & Waterford Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | 100 & Manchester Rd (16.247) | 0 | 0 | 2 vehicles |
| 2026-09-25 | Ac & Hecht Ave | 0 | 0 | 2 vehicles |
| 2026-09-25 | South County Center & Cordes Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | Water St & Mound St | 0 | 0 | 1 vehicle |
| 2026-09-25 | 180 & Lake Charles Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | 21 & Meramec Bottom Rd (sj) | 0 | 0 | 2 vehicles |
| 2026-09-25 | Halls Ferry Rd & Leamont Dr | 1 | 0 | 2 vehicles |
| 2026-09-25 | 141 & Forest Ave | 1 | 0 | 2 vehicles |
| 2026-09-25 | 279192 Is270w To Us67 & A1235 Is 55, Is 55 | 1 | 0 | 2 vehicles |
| 2026-09-25 | Bayou Bend Ct & Grand Marnier Dr | 0 | 0 | 2 vehicles |
| 2026-09-25 | Lemay Ferry Rd & Will Ave | 1 | 0 | 1 vehicle |
| 2026-09-25 | 25 South County Center Way & 61 | 0 | 0 | 2 vehicles |
| 2026-09-25 | 30 & Niles Pl | 0 | 0 | 2 vehicles |
| 2026-09-25 | 10815 Midland Boulevard & Midland Blvd | 0 | 0 | 2 vehicles |
| 2026-09-25 | Vaile Ave & Patterson Rd | 0 | 0 | 2 vehicles |
| 2026-09-25 | Trampe Ave & Lavida Ave | 1 | 0 | 2 vehicles |
| 2026-09-25 | 270 & West Florissant Ave | 0 | 0 | 2 vehicles |
| 2026-09-24 | 367 & 912557 Wor367n To Mo367n (sj) | 1 | 0 | 2 vehicles |
| 2026-09-24 | North Outer Road Nor I270 & Ac | 0 | 0 | 2 vehicles |
| 2026-09-24 | Sappington Rd & Westminster Dr | 0 | 0 | 2 vehicles |
| 2026-09-24 | 44 & Nor44w To Sor44e | 0 | 0 | 2 vehicles |
| 2026-09-24 | North Hanley Rd & Torii Dr | 0 | 0 | 2 vehicles |
| 2026-09-24 | Lilac Ave & South Outter Road | 0 | 0 | 2 vehicles |
| 2026-09-24 | New Halls Ferry Rd & Dunn Rd | 0 | 0 | 2 vehicles |
| 2026-09-24 | Koch Rd & 228644 Koch Rd To Us50w | 0 | 0 | 2 vehicles |
| 2026-09-24 | Tiemann Ave & Nonie Ave | 0 | 0 | 1 vehicle |
| 2026-09-24 | 13750 Manchester Rd & Manchester Rd | 0 | 0 | 2 vehicles |
| 2026-09-24 | Lindbergh Blvd & Mueller Rd | 0 | 0 | 2 vehicles |
| 2026-09-24 | Ronnies Plaza Parking Lot & Ronnies Plaza | 0 | 0 | 2 vehicles |
| 2026-09-24 | 1083040 Is44w To Mo141n & 141 | 0 | 0 | 2 vehicles |
| 2026-09-24 | Baptist Church Rd & 21 | 0 | 0 | 2 vehicles |
| 2026-09-24 | Lada Ave & Shirley Ave | 0 | 0 | 2 vehicles |
| 2026-09-24 | 6302 & 231 | 1 | 0 | 2 vehicles |
| 2026-09-24 | 100 & Starck Ln | 0 | 0 | 1 vehicle |
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.