Eastbound I-70 Peak Period Shoulder Lane
The project, part of CDOT’s comprehensive plan to improve travel in the I-70 Mountain Corridor, will upgrade 13-miles of Eastbound I-70 within CDOT’s existing right of way. The upgrades will create the I-70 Mountain Express Lane; a wide shoulder that – only during peak travel periods – will operate as a third travel lane. The I-70 Mountain Express Lane will be dynamically priced to keep traffic moving. Prices will lower when CDOT wants to encourage drivers to use the lane and rise as the lane reaches capacity. Click here for more information on how express lanes operate.
Utilizing the shoulder to create an express lane within the existing I-70 right-of-way during peak periods instead of adding a full lane has several benefits:
Click here to view the weekly lane closure report.
Current Construction Activity:
As a reminder, the I-70 Mountain Express Lane is limited to being open 73 days a year, so it will primarily be open on Saturdays, Sundays and holidays to help alleviate eastbound I-70 traffic volumes during peak travel periods. On all other days, this lane will be used as a shoulder.
Construction work will continue into the spring and will include:
How will the I-70 Mountain Express Lane Work?
- Planning a Trip?
Slower speeds in construction zones may temporarily delay travel times. We want to make sure you have access to events, trails and towns that make Colorado great. Use the resources below to help you prepare: