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Car Accident - ARAPAHOE RD & MACARTHUR DR
2 VehiclesWork Zone
Vehicles
2
Injured
0
Weather
Clear
Lighting
Daylight
Approximate crash location near ARAPAHOE RD, 00035FW, MACARTHUR DR, BOULDER, BOULDER County, CO
Recent Injury Crashes Near BOULDER
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.
ARAPAHOE AVE & MACARTHUR DR
< 0.1 miSep 12, 2024 | Two-Vehicle Crash
2 vehicles
ARAPAHOE AVE & MACARTHUR DR
0.1 miOct 2, 2025 | Single-Vehicle Crash
1 vehicle
ARAPHOE AVE & FOOTHILLS PKWY
0.1 miMay 4, 2025 | Sideswipe (Same Direction)
2 vehicles
ARAPAHOE AVE & 48TH ST
0.1 miOct 21, 2024 | Sideswipe (Same Direction)
2 vehicles
On Thursday, September 18, 2025, at approximately 9:21 AM, a rear-end collision occurred on ARAPAHOE RD, near MACARTHUR DR, BOULDER, 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 Boulder Police Department crash report
Use the case number, responding agency, and records office details below to request the official crash report.
Case number
2508957
Use this with Boulder Police Department when requesting the official report.
Reporting agency
Boulder Police Department
Use the agency page or records guide for request instructions.
Records office
Boulder Police Department
Crash location reference
Macarthur Dr
Route 007 | 53.6 | Intersection Related
Crash classification
Rear End
Pulled directly from the preserved source record.
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Nearest Personal Injury Law Firms
Near ARAPAHOE RD, 00035FW, MACARTHUR DR, BOULDER, BOULDER County, CO, BOULDER
Recent Injury Crashes Near BOULDER
These recent nearby crashes involved reported injuries or fatalities and give useful context for how severe incidents cluster around this block.
ARAPAHOE AVE & MACARTHUR DR
< 0.1 miSep 12, 2024 | Two-Vehicle Crash
2 vehicles
ARAPAHOE AVE & MACARTHUR DR
0.1 miOct 2, 2025 | Single-Vehicle Crash
1 vehicle
ARAPHOE AVE & FOOTHILLS PKWY
0.1 miMay 4, 2025 | Sideswipe (Same Direction)
2 vehicles
ARAPAHOE AVE & 48TH ST
0.1 miOct 21, 2024 | Sideswipe (Same Direction)
2 vehicles
ARAPAHOE AVE & 48TH ST
0.1 miMar 17, 2025 | Broadside (T-Bone)
2 vehicles | 3 injured
Were You Involved in This Crash?
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Liability Context
General information based on this crash's reported factors and Colorado law
Rear-End Collision Pattern
In Colorado, the trailing driver in a rear-end collision is often presumed to be at fault for following too closely, though this presumption can be rebutted with evidence.
Springs Law Group - Rear-End CollisionsWork Zone Crash
Fines and penalties are typically doubled for violations in active work zones under Colorado law. Work zone liability may extend to contractors or government entities.
This 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 (SUV)
Speed
Est. 30 mph (limit: 45)
Driver
Male, 37 years old
Occupants
1
Restraint
Properly Used
Vehicle 2 (SUV)
Speed
Speed limit: 45 mph
Driver
Male, 41 years old
Occupants
1
Restraint
Properly Used
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FAQ
Was it in a work zone?
Yes, this crash occurred in an active work zone.
Confirmed
Crash Summary
DateSeptember 18, 2025
Time9:21 AM
Day of WeekThursday
LocationARAPAHOE RD & MACARTHUR DR
CityBOULDER
CountyBOULDER County
Crash TypeRear End
SeverityProperty Damage Only
Vehicles2
Total Injuries0
Total Fatalities0
WeatherClear
Road ConditionDry
LightingDaylight
AgencyBoulder Police Department
Case Number2508957
Reporting AgencyBoulder Police Department