Construction Updates

Check this page to stay up-to-date on the US 36 Express Lanes project progress.

Project News for the Week of Feb. 7

Phase 2 Bikeway Update

The Phase 2 bikeway construction is nearing completion. Starting this spring, bicyclists will be able to travel from Westminster all the way to Boulder. Final guardrail, shoulder and signage work isongoing. Please be advised that the Phase 2 (Boulder to 88th Street in Louisville/Superior) bikeway is closed during construction. For the safety of the traveling public, please stay off the bikeway as this is an active construction work area. More details to follow as construction wraps up and the opening date is released.

Tolling Update

Currently, eastbound and westbound toll collection is being waived between Table Mesa and 88th Street while the lanes undergo a testing period to ensure the tolling equipment and technology is working properly. The tolling start date for Phase 2 will be released soon. It is important to remember that tolling will still be in place in the Express Lanes between 88th Street and Federal Boulevard (Phase 1). Drivers are encouraged to get a pass before tolling commences by visiting Drivers can choose the pass that is right for them and their Express Lane usage. Bus riders can get information on passes at

McCaslin Boulevard and Ramp Restrictions

The McCaslin interchange, including on- and off-ramps, and McCaslin Boulevard between Dillon and Marshall Roads, will have various lane restrictions, Feb. 7-13, 8:30 a.m.-3:30 p.m., and 9 p.m.-5:30 a.m., for final striping, guard rail, curb and gutter installation, and painting.

Eastbound and Westbound US 36 Nighttime Single Lane Restrictions

Eastbound and westbound US 36 will have intermittent single and double lane restrictions from 88th Street to Foothills Parkway, Feb. 7-13, 9 p.m.-5:30 a.m., for various roadway completion activities.  One lane will remain open at all times.

36 Commuting Solutions

Together we cruise! 36 Commuting Solutions offers free bus passes, rebates on Switchable HOV Passes and cash incentives for those who join a carpool or vanpool. Visit today.