CrashStory
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Analyzing Data...
Approximate crash location near 21ST AVE, 00019FW, 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.
MAIN ST & 21ST AVE
< 0.1 miAug 14, 2024 | Single-Vehicle Crash
1 vehicle
MAIN ST & 21ST AVE
< 0.1 miMay 14, 2024 | Rear-End Collision
2 vehicles
MAIN ST & 21ST AVE
< 0.1 miAug 1, 2024 | Pedestrian Crash
1 vehicle | 1 injured
21ST AVE & MAIN ST
< 0.1 miNov 3, 2025 | Rear-End Collision
2 vehicles
On Monday, October 6, 2025, at approximately 10:57 AM, a two-vehicle crash 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. Cloudy/overcast 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
25-11782
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 | Intersection Related
Crash classification
Overtaking Turn
Pulled directly from the preserved source record.
