CrashStory
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Analyzing Data...
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Approximate crash location near 21ST AVE, 00201FE, MAIN ST, LONGMONT, BOULDER County, CO
Recent Injury Crashes Near LONGMONT
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.
21ST AVE & MAIN ST
< 0.1 miSep 20, 2024 | Two-Vehicle Crash
2 vehicles | 1 injured
21ST AVE & MAIN ST
< 0.1 miJan 15, 2026 | Two-Vehicle Crash
2 vehicles
21ST AVE & MAIN ST
< 0.1 miAug 23, 2024 | Broadside (T-Bone)
2 vehicles
21ST AVE & MAIN ST
< 0.1 miApr 30, 2025 | Rear-End Collision
2 vehicles
On Friday, December 13, 2024, at approximately 8:33 AM, a sideswipe collision (same direction) occurred on 21ST AVE, near MAIN ST, LONGMONT, BOULDER County, Colorado. 2 vehicles were involved in the property damage only-level incident, which resulted in no reported injuries. Clear weather conditions and daylight lighting were noted at the time of the crash.
How to get your Longmont Department of Public Safety crash report
Use the case number, responding agency, and records office details below to request the official crash report.
Case number
24-11791
Use this with Longmont Department of Public Safety when requesting the official report.
Reporting agency
Longmont Department of Public Safety
Use the agency page or records guide for request instructions.
Records office
Longmont Department of Public Safety
Crash location reference
Main St
Route 0820 | 21sta | Driveway Access Related
Crash classification
Sideswipe Same Direction
Pulled directly from the preserved source record.
