News

Prepare for Lane and Ramp Closures Overnight Next Week for North I-25 Express Lanes Project

March 23, 2018 -


ADAMS COUNTY—
As part of the North I-25 Express Lanes: 120th Avenue to Northwest Parkway/E-470 project, crews will close lanes and ramps in the construction zone overnight next week lane to repair potholes, survey and extend detours.

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

Traffic Impacts

Time

Date

Closure

Detour

8 p.m. to 5:30 a.m. Sunday, March 25 Full closure of the southbound I-25 off-ramp to 120th Avenue Exit southbound I-25 at 136th Avenue, travel west on 136th Avenue, then south on Huron Street to 120th Avenue
10 p.m. to 5:30 a.m. Sunday, March 25 Full closure of the 120th Avenue on-ramp to northbound I-25 Travel east on 120th Avenue, north on Washington Street, then west on 136th Avenue to enter northbound I-25
8 p.m. to 5:30 a.m. Monday, March 26 Full closure of the 120th Avenue on-ramp to northbound I-25 Travel east on 120th Avenue, north on Washington Street, then west on 136th Avenue to enter northbound I-25
10 p.m. to 5:30 a.m. Monday, March 26 Full closure of the northbound I-25 off-ramp to 136th Avenue Exit northbound I-25 at 120th Avenue, travel east on 120th Avenue, then north on Washington Street to 136th Avenue
8 p.m. to 5:30 a.m. Tuesday, March 27 Full closure of the 120th Avenue on-ramp to southbound I-25 Travel west on 120th Avenue, south on Huron Street, then east on 104thAvenue to enter southbound I-25
9 p.m. to 5:30 a.m. Tuesday, March 27 Full closure of the eastbound Northwest Parkway and westbound E-470 ramps to southbound I-25 Exit onto northbound I-25, travel north to CO 7, then travel west on CO 7 to enter southbound I-25
10 p.m. to 5:30 a.m. Tuesday, March 27 Full closure of the northbound I-25 off-ramp to 120th Avenue Exit northbound I-25 at 104th Avenue, travel east on 104th Avenue, then north on Washington Street to 120th Avenue
10 p.m. to 5:30 a.m. Tuesday, March 27 Intermittent lane closures on northbound and southbound I-25 from Community Center Drive to CO 7 No detour required
8 p.m. to 5:30 a.m. Wednesday, March 28 Full closure of the eastbound Northwest Parkway and westbound E-470 ramps to southbound I-25 Exit onto northbound I-25, travel north to CO 7, then travel west on CO 7 to enter southbound I-25
10 p.m. to 5:30 a.m. Wednesday, March 28 Intermittent lane closures on northbound and southbound I-25 from Community Center Drive to CO 7 No detour required
8 p.m. to 5:30 a.m. Thursday, March 29 Full closure of the eastbound Northwest Parkway and westbound E-470 ramps to southbound I-25 Exit onto northbound I-25, travel north to CO 7, then travel west on CO 7 to enter southbound I-25
10 p.m. to 5:30 a.m. Thursday, March 29 Full closure of the 144th Avenue on-ramp to southbound I-25 Travel west on 144th Avenue, south on Huron Street, then east on 136thAvenue to enter southbound I-25
8 p.m. to 10 a.m. Friday, March 30 Full closure of the 144th Avenue on-ramp to southbound I-25 Travel west on 144th Avenue, south on Huron Street, then east on 136thAvenue to enter southbound I-25
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Project Info

This project will improve safety, capacity and user choice to a rapidly developing region. 

This project will continue the previous Express Lanes project, which was completed on I-25 between US 36 and 120thAvenue, 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 Colorado Highway 7. Motorists can expect the roadway to be in its final alignment by winter 2018. 

Construction will take place from 7 a.m. to 4:30 p.m. Monday through Friday, with periodic night and weekend work. Motorists can expect various lane closures on both northbound and southbound 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 between 120thAvenue and US 36 on North I-25 and, US 36 from Denver to Boulder and on the I-70 Mountain Express Lane. Learn more.

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Stay Informed


The $97.5 million project is extending Express Lanes on I-25 from 120th Avenue to Northwest Parkway/E-470. The project will add capacity and construct a new asphalt surface from 120th Avenue to Colorado Highway 7. The project will improve safety, capacity and user choice in a rapidly developing region.

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