CO 119

Flyer for CO 119 Safety, Mobility and Bikeway Project

Live Webinar August 13 to Discuss CO 119 Safety, Mobility and Bikeway Project Updates

The Colorado Department of Transportation, the Regional Transportation District, Boulder County and the cities of Boulder and Longmont are implementing safety and mobility improvements along CO 119 (also known as the Diagonal Highway) that will make traveling through the corridor safer for all modes, as well as faster and more reliable for public transit. A

Live Webinar August 13 to Discuss CO 119 Safety, Mobility and Bikeway Project Updates Read More »

Planned Underpass at N. 63rd Street to be Built as an Overpass

Diagonal Highway Intersection Safety Improvements Coming This Fall

Boulder County and the Colorado Department of Transportation (CDOT) are collaborating on changes to some intersections on the Diagonal Highway, CO 119, where high numbers of crashes have been recorded. CDOT, which manages the identified intersections, collaborated with the county on possible changes and then brought the drafts to the public at an in-person public

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CO 119 Safety, Mobility and Bikeway Project FAQs Now Available

A new Frequently Asked Questions document for the CO 119 Safety, Mobility and Bikeway Project is now available on the project website. CDOT, RTD, Boulder County, and the City of Longmont have listened to community members’ questions and concerns about the improvements coming to CO 119 and created this document to provide further details. Design

CO 119 Safety, Mobility and Bikeway Project FAQs Now Available Read More »

Learn About and Comment on the Diagonal Highway Safety, Mobility and Bikeway Project

Boulder County, the Colorado Department of Transportation, the Regional Transportation District, and the cities of Boulder and Longmont are implementing safety and mobility improvements along the Diagonal Highway, CO 119, that will make traveling through the corridor safer for all modes, as well as faster and more reliable for public transit. The project construction will

Learn About and Comment on the Diagonal Highway Safety, Mobility and Bikeway Project Read More »

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