News

Overnight Lane & Ramp Closures Set for I-25 North Express Lanes Project at 120th, 144th and E-470

Aug. 31, 2018 -


ADAMS COUNTY—Travelers on I-25 and Northwest Parkway/E-470 can expect overnight lane and ramp closures next week as crews realign barrier and shift traffic as part of the I-25 North Express Lanes: 120th Avenue to Northwest Parkway/E-470 project.

All work is weather permitting and subject to change. Please plan to add 10 minutes to your travel time to detour around the closures.

TIME & DATE

CLOSURE

DETOUR

9 p.m. Tuesday, Sept. 4 to 5:30 a.m. Wednesday, Sept. 5 Full closure of the 144th Avenue on-ramp to southbound I-25 Travel east on 144th Avenue to Washington Street, then north on Washington Street to reach CO 7. Travel west on CO 7 to reach northbound I-25.
9 p.m. Wednesday, Sept. 5 to 5:30 a.m. Thursday, Sept. 6 Full closure of the northbound I-25 ramp to Northwest Parkway/E-470 Continue on northbound I-25 and exit onto CO 7. Travel west on CO 7 and enter southbound I-25. Travel on southbound I-25 to enter Northwest Parkway/E-470.
9 p.m. Thursday, Sept. 6 to 5:30 a.m. Friday, Sept. 7 Full closure of the 120th Avenue on-ramp to southbound I-25 Travel west on 120th Avenue, then south on Huron Street to 104th Avenue. Travel east on 104th Avenue to enter southbound I-25.
Double-lane closure on eastbound 120th Avenue between Melody Drive and the bridge over I-25 No detour necessary
All other lanes will remain open.

Project Info

This $97.5 million project will improve safety, capacity and user choice to a rapidly developing region. Work picks up where crews left off on the previous I-25 Express Lanes project, between US 36 and 120th Avenue, and will extend the Express Lanes to Northwest Parkway/E-470. The project will add capacity on I-25 up to Northwest Parkway/E-470 and construct a new asphalt surface from 120th Avenue to CO 7.

Traffic will be in its final alignment by early 2019.

Construction will take place from 7 a.m. to 4:30 p.m., Monday through Friday, with periodic night and weekend work. Travelers can expect various lane closures in both directions of I-25, as well as periodic ramp closures. Traffic will be maintained during peak travel times throughout construction.

About Express Lanes
Express Lanes increase roadway capacity and help to manage congestion on the highways. The use of toll pricing during peak travel times reduces delays, manages congestion and maintains reliable travel times. Express Lanes currently are open on I-25 between 120th Avenue and US 36; on US 36 from Denver to Boulder; and on eastbound I-70 from Idaho Springs to Empire. Learn more, and get an ExpressToll account and pass.

Ways to Commute
Smart Commute Metro North is offering some incentives to help you commute smarter! Learn more, or sign up.

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