A single-vehicle crash at Colfax Avenue and Detroit Street in Denver on Thursday shut down Colfax in both directions and sent one person to the hospital with serious injuries, clogging traffic along the busy east-west corridor as the evening wore on.
What Happened
According to the Denver Police Department, officers are investigating a crash in which a single motorist struck the median at Colfax and Detroit. One person was transported to a hospital with serious injuries, and Colfax was closed in both directions at Detroit. The department issued a traffic advisory asking drivers to steer clear of the area while investigators and tow crews worked the scene. DPD did not release additional details about the person's condition or how the crash occurred in the advisory.
Why Colfax Matters
Colfax Avenue is one of Denver's busiest corridors and has been identified in state safety work as a crash hotspot, with officials recommending engineering fixes to reduce collisions and protect pedestrians. CBS Colorado reported on a Colorado Department of Transportation study that flagged stretches of Colfax for targeted safety improvements such as raised medians and improved crosswalks.
Traffic and Investigation
Police said the investigation is ongoing and that the closure will remain in place while crews clear the scene and document the crash. Drivers should expect delays on nearby streets and check official updates or traffic apps for alternate routes. Anyone with information about the collision was asked to contact the Denver police.
