Flatiron Flyer - Bus Rapid Transit
|Current construction list and detour maps|
The U.S. 36 project is a Colorado Department of Transportation-led project that will bring 18 miles of Bus Rapid Transit (BRT) service between Downtown Denver and Boulder along U.S. 36.
The Flatiron Flyer is the official name of RTD's new Bus Rapid Transit service that's being added as part of the FasTracks program approved by voters in 2004. The Flatiron Flyer service, combined with the U.S. 36 highway and parking improvements, is the result of years of work and collaboration between RTD and CDOT.
The Flatiron Flyer is an efficient, quick and environmentally friendly commute option connecting Denver, Westminster, Broomfield, Boulder and everywhere in-between starting in early 2016.
Construction activities and traffic impactsRead about construction activities and traffic impacts on the US 36 Express Lanes project, which extends from Federal Blvd. to Table Mesa Drive in Boulder.
Bikeway constructionFind out information about bikeway construction here.
Northwest Area Mobility StudyThe Northwest Area Mobility Study was an effort that developed a prioritized list of mobility improvements for the Northwest area of the Regional Transportation District's service area. Follow this link to learn more about the study.
Key LinksFlatiron Flyer bus rapid transit fact sheet.
Catch up on what's new.
Learn more about the project.
U.S. 36 BRT video flyover.