work zone sign

The Cone Zone

Below is information regarding lane closures and detours impacting the City of Thornton.

Downing Street Closure

From 5/5/2020 to 5/7/2020, Downing Street will be closed between 98th Avenue and 100th Avenue.

The detour route for northbound Downing Street is to go east on 98th Avenue to Franklin Street, north on Franklin Street to 100th Avenue, then west on 100th Avenue to Downing Street.

The detour route for southbound Downing Street is to go east on 100th Avenue to Franklin Street, south on Franklin Street to 98th Avenue, then west on 98th Avenue to Downing Street.

This closure is for the 100th Avenue Water Line Project. 

Capital Improvement Projects
Traffic Alerts