Boulder County, CO – Boulder Canyon is closed near mile marker 35 after a power line fell across the roadway, shutting down traffic in both directions.
According to the Boulder County Sheriff’s Office, the closure affects both eastbound and westbound lanes as crews work to address the downed line safely. Authorities said the duration of the shutdown is currently unknown.
The closure is impacting travel through one of the primary corridors between Boulder and Nederland. Drivers are being asked to use alternate routes and avoid the area until further notice.
Officials have not released an estimated time for reopening but said updates will be provided as more information becomes available. The cause of the downed line has not yet been detailed.
The shutdown may affect commuters and students traveling through the canyon corridor, particularly during peak afternoon hours.
Motorists are advised to monitor official Boulder County Sheriff’s Office channels for real-time updates.
This article was produced by a journalist and may include AI-assisted input.
All content is reviewed for accuracy and fairness.
Follow us on Instagram & Facebook and support local independent news.
Have a tip? Message us.
