work zone sign

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

136th Avenue Closure

136th Avenue between Trenton Street and Yosemite Street will be closed from 5/25/2019 to 8/2/2019.

The detour route for the westbound traffic is to go south on Riverdale Road to 128th Avenue, go west on 128th Avenue to Quebec Street, then go north on Quebec Street to 136th Avenue.  

The detour route for the eastbound traffic is to go south on Quebec Street to 128th Avenue, go east on 128th Avenue to Riverdale Road, then go north on Riverdale Road to 136th Avenue. 

The closure is for the reconstruction of 136th Avenue west of Yosemite Street as part of the 27J School District's Quist Middle School project.

Grandview Ponds Trail Closure

Grandview Ponds Trail between Colorado Boulevard and 104th Avenue will be closed from 5/1/2019 to 7/31/2019.

The closure is for the reconstruction of the Grandview Ponds Trail.

128th Avenue and Washington Street Lane Closures

The right northbound through lane on Washington Street at the intersection of 128th Avenue and the right turn lane from westbound 128th Avenue to northbound Washington Street will be closed starting today through 5/19/2019.

This closure is for emergency water main repair work at the intersection of 128th Avenue and Washington Street.

Quebec Street Closure 

On 5/28/19, 5/29/19, and 5/30/19 Quebec Street will be closed to through traffic between 138th Avenue and E-470 from 8:30 AM to 3:30 PM each day.

The detour route for the northbound traffic is to go west on 136th Avenue to Holly Street, go north on Holly Street to 160th Avenue, then go east on 160th Avenue to Quebec Street.  

The detour route for the southbound traffic is to go west on 160th Avenue to Holly Street, go south on Holly Street to 136th Avenue, then go east on 136th Avenue to Quebec Street. 

The closure is for the striping modifications to Quebec Street north of 138th Avenue.

 


 

 

 

 
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