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Car Accident - COURTESY ROAD & HARPER STREET
1 Injured3 VehiclesSpeed Factor
Vehicles
3
Injured
1
Weather
Unknown
Lighting
Unknown
Approximate crash location near COURTESY ROAD & HARPER STREET
Recent Injury Crashes Near LOUISVILLE
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.
COURTESY RD & HARPER ST
< 0.1 miDec 4, 2025 | Multi-Vehicle Crash
3 vehicles | 1 injured
COURTESY RD & HARPER ST
< 0.1 miFeb 7, 2025 | Sideswipe (Same Direction)
2 vehicles
COURTESY RD & HARPER ST
< 0.1 miAug 22, 2024 | Rear-End Collision
2 vehicles
COURTESY RD & GRIFFITH ST
< 0.1 miJul 23, 2025 | Sideswipe (Same Direction)
2 vehicles | 1 injured
On December 4, 2025, at approximately 3:27 AM, a multi-vehicle crash occurred on COURTESY ROAD, near HARPER STREET, LOUISVILLE, BOULDER County, Colorado. 3 vehicles were involved in the serious injury-level incident, which resulted in 1 injury. Unknown weather conditions and unknown lighting were noted at the time of the crash.
How to get your Colorado Department of Transportation crash report
Use the case number, responding agency, and records office details below to request the official crash report.
Case number
251696
Use this with Colorado Department of Transportation when requesting the official report.
Reporting agency
Colorado Department of Transportation
Use the agency page or records guide for request instructions.
Records office
Colorado Department of Transportation
Crash location reference
Harper Street
Route 0825
Crash classification
Rear End
Driver factor noted: Looked/Did Not See
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Nearest Personal Injury Law Firms
Near COURTESY ROAD & HARPER STREET, LOUISVILLE
Recent Injury Crashes Near LOUISVILLE
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.
COURTESY RD & HARPER ST
< 0.1 miDec 4, 2025 | Multi-Vehicle Crash
3 vehicles | 1 injured
COURTESY RD & HARPER ST
< 0.1 miFeb 7, 2025 | Sideswipe (Same Direction)
2 vehicles
COURTESY RD & HARPER ST
< 0.1 miAug 22, 2024 | Rear-End Collision
2 vehicles
COURTESY RD & GRIFFITH ST
< 0.1 miJul 23, 2025 | Sideswipe (Same Direction)
2 vehicles | 1 injured
COURTESY RD & GRIFFITH ST
< 0.1 miDec 15, 2025 | Single-Vehicle Crash
1 vehicle
Were You Involved in This Crash?
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Liability Context
General information based on this crash's reported factors and Colorado law
Speed-Related Factors
Excessive speed or driving too fast for conditions may constitute negligence. Colorado follows a "reasonable and prudent" speed standard under C.R.S. Section 42-4-1101.
FindLaw - Speeding Accident LiabilityColorado Comparative Fault
Colorado follows a modified comparative fault rule (C.R.S. Section 13-21-111). If you were partially at fault, your recovery may be reduced by your percentage of fault. If you are 50% or more at fault, you cannot recover damages. The statute of limitations for personal injury claims in Colorado is generally 3 years from the date of the accident.
CO Revised Statutes Section 13-21-111This is general informational context, not legal advice. Every crash is different. If you were involved in this accident, consult with a qualified attorney for guidance specific to your situation.
Vehicles Involved
Vehicle 1 (Passenger Car/Passenger Van)
Driver
25 - 34
Occupants
1
Injuries
1 injured
Restraint
Shoulder And Lap Belt - Properly Used
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FAQ
Was speed a factor?
Yes, speed was identified as a contributing factor.
Confirmed
Crash Summary
DateDecember 4, 2025
Time3:27 AM
LocationCOURTESY ROAD & HARPER STREET
CityLOUISVILLE
CountyBOULDER County
Crash TypeMulti-Vehicle Crash
SeveritySerious Injury
Vehicles3
Total Injuries1
Total Fatalities0
AgencyColorado Department of Transportation
Case Number251696
Reporting AgencyColorado Department of Transportation