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Vehicles
2
Injured
2
Weather
Clear
Lighting
Dark lighted
Keep this incident ID when requesting the official police report and when discussing this crash with an attorney or insurer.
On Wednesday, December 27, 2023, at approximately 8:44 PM, a head-on collision occurred on HWY 66, near ALPINE ST, BOULDER County, Colorado. 2 vehicles were involved in the possible injury-level incident, which resulted in 2 injuries. Clear weather conditions and dark (street-lit) lighting were noted at the time of the crash.
Near HWY 66, AT, ALPINE ST, BOULDER County, CO, BOULDER
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Other accidents reported within 5 miles of this location
Broadside (T-Bone) — HWY 66
Jan 15, 2025 · 2 vehicles
Broadside (T-Bone) — HWY 66
Feb 15, 2025 · 2 vehicles · 1 injured
Rear-End Collision — HIGHWAY 66
Sep 26, 2025 · 3 vehicles · 1 injured
Two-Vehicle Crash — HWY 66
Aug 2, 2025 · 2 vehicles · 1 injured
Sideswipe (Opposite Direction) — HWY 66
Jul 19, 2025 · 2 vehicles · 1 injured
General information based on this crash's reported factors and Colorado law
Alcohol Involvement Reported
When alcohol is a factor, Colorado law may treat the impaired driver as negligent per se under C.R.S. § 42-4-1301. This can significantly affect liability determinations.
Bachus & Schanker — DUI Accident ClaimsHit-and-Run Reported
Leaving the scene of an accident is a criminal offense under C.R.S. § 42-4-1601. Victims may still recover damages through their own uninsured motorist coverage.
CO Revised Statutes § 42-4-1601Head-On Collision Pattern
Head-on collisions are among the most severe crash types. They often involve a driver crossing the center line, which may indicate distraction, impairment, or fatigue.
Dormer Harpring — Head-On CollisionsThis incident is classified as a head-on collision involving 2 vehicles. Vehicle 1 (Passenger Car) was eastbound out of control. Vehicle 2 (Pickup Truck) was westbound stopped.
The sequence of harmful events included: Front To Front. The most harmful event was determined to be "front to front".
The pre-crash maneuver was classified as "not applicable".
Was alcohol involved?
Yes, alcohol involvement was documented.
Was speed a factor?
No, speed was not identified as a factor.
Was this a hit-and-run?
Yes, this crash was classified as a hit-and-run.
Were there fatalities?
No fatalities were reported in this crash.
Was it in a work zone?
No, this crash was not in a work zone.
Was it in a school zone?
No, this crash was not in a school zone.
Were pedestrians/cyclists involved?
No pedestrians or cyclists were documented in this crash.
Were weather conditions adverse?
No, weather conditions were clear or not a documented factor.
Were road conditions adverse?
No, the road surface was dry or conditions were not a factor.
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Colorado Comparative Fault
Colorado follows a modified comparative fault rule (C.R.S. § 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 § 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.
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All data subject to CDOT reporting standards and verification procedures. Field-level attribution helps ensure transparency and accountability.
Crash detail pages are informational and reflect the most recently published record for this incident.