Semitrailer Rollover Closes Eastbound C470 at I-70
Eastbound C470 is closed at I-70 in Jefferson County due to a semitrailer rollover.

Denver, CO, August 13, 2026 —
A semitrailer rollover has led to the closure of eastbound C470 at Interstate 70 in Jefferson County.
The incident occurred on eastbound C470, with the closure point specifically at the I-70 interchange. Authorities have not yet released information regarding the cause of the rollover or any potential injuries associated with the incident.
Traffic is being diverted, and drivers are advised to seek alternate routes. The duration of the closure is currently unknown, and updates will be provided as more information becomes available.
The Jefferson County Sheriff’s Office and the Colorado Department of Transportation are on the scene managing the closure and working to clear the roadway. Further details regarding the timeline for reopening the eastbound lanes are pending.
Story summarized from the original created by Jacob Factor on kdvr.com, see more information here.