30th and Colorado Protected Intersection and Underpass

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Picture of the intersection of 30th Street and Colorado Avenue

For project updates, visit the project webpage or sign up for the monthly Transportation & Mobility Newsletter.


Project Overview

The 30th and Colorado Protected Intersection and Underpass project constructed Boulder’s first fully protected intersection in the city. Through their design, protected intersections physically separate people walking, biking, and rolling from vehicles up to and through the intersection and make it easier for these travelers to see and be seen by drivers.

Protected Intersections 101

The protected intersection is open to travel! Learn about the intersection through a 2-minute video.

Provide your feedback

We are collecting feedback from community members to understand how people are experiencing this first protected intersection. We will use this information to inform future design efforts.

Dates of questionnaire: Oct. 2-27

For project updates, visit the project webpage or sign up for the monthly Transportation & Mobility Newsletter.


Project Overview

The 30th and Colorado Protected Intersection and Underpass project constructed Boulder’s first fully protected intersection in the city. Through their design, protected intersections physically separate people walking, biking, and rolling from vehicles up to and through the intersection and make it easier for these travelers to see and be seen by drivers.

Protected Intersections 101

The protected intersection is open to travel! Learn about the intersection through a 2-minute video.

Provide your feedback

We are collecting feedback from community members to understand how people are experiencing this first protected intersection. We will use this information to inform future design efforts.

Dates of questionnaire: Oct. 2-27

  • CLOSED: This survey has concluded.

    Share your experiences traveling through Boulder’s first fully protected intersection at 30th Street and Colorado Avenue through Oct. 27. 

    Take questionnaire
    Share Provide your feedback on Facebook Share Provide your feedback on Twitter Share Provide your feedback on Linkedin Email Provide your feedback link
Page last updated: 27 Oct 2023, 11:00 PM