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Colorado Crash Report Details
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3-Year Intersection History
12 crashes
Crash history at this intersection
Comparable Crashes
5
Used for similar-pattern claim and liability context
Vehicles
2
Injured
0
Weather
Clear
Lighting
Dark lighted

These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.

MAIN STREET & 9TH AVE
< 0.1 miApr 17, 2026 | Single-Vehicle Crash
1 vehicle | 1 injured

MAIN ST & 9TH AVE
< 0.1 miMar 2, 2025 | Two-Vehicle Crash
2 vehicles | 2 injured

9TH AVE & MAIN ST
< 0.1 miNov 24, 2024 | Two-Vehicle Crash
2 vehicles | 2 injured
3-year history
12 crashes
Tracked at this location
Corridor volume
1,899 on HWY 287
Published crashes tied to this corridor
Comparable crashes
5 similar records
Similar crash pattern in the published dataset
Street pattern
1,899 on HWY 287
LONGMONT currently shows 6,298 active crash pages in the published dataset.
On Friday, May 19, 2023, at approximately 9:28 PM, a two-vehicle crash occurred on HWY 287, near 9TH AVE, 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 dark (street-lit) lighting were noted at the time of the crash.
Use the case number, responding agency, and records office details below to request the official crash report.
Case number
23-4542
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
9th Ave
Route 287C | 316.330 | At Intersection
Crash classification
Approach Turn
Pulled directly from the preserved source record.
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Near HWY 287, AT, 9TH AVE, LONGMONT, BOULDER County, CO, LONGMONT
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.

MAIN STREET & 9TH AVE
< 0.1 miApr 17, 2026 | Single-Vehicle Crash
1 vehicle | 1 injured

MAIN ST & 9TH AVE
< 0.1 miMar 2, 2025 | Two-Vehicle Crash
2 vehicles | 2 injured

9TH AVE & MAIN ST
< 0.1 miNov 24, 2024 | Two-Vehicle Crash
2 vehicles | 2 injured
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