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CO 119 Safety & Mobility Improvements
Assets
Jay Road mediain closure at CO 119 in Boulder detour map.jpg

Quick Links

CO 119 Safety, Mobility & Bikeway Construction
CO 119 Safety & Mobility Design
CO 119 Construction Project Photos
CO 119 & Hover Intersection Accountability Dashboard
Bus Rapid Transit
Colorado Speed Enforcement Program & Speed Cameras on CO 119
Frequently Asked Questions
Mobility in the Corridor
Raise Grant

Unsignalized Intersection Improvements

Oxford Road and 83rd Street (pair)

Signalized Intersection Improvements

Airport Road Intersection

Niwot Road Intersection

63rd Street Intersection

CO 52 Intersection

Jay Road Intersection

Jay Road mediain closure at CO 119 in Boulder detour map.jpg https://www.codot.gov/projects/co119mobility/assets/jay-road-mediain-closure-at-co-119-in-boulder-detour-map.jpg/view https://www.codot.gov/projects/co119mobility/assets/jay-road-mediain-closure-at-co-119-in-boulder-detour-map.jpg/@@download/image/Jay Road mediain closure at CO 119 in Boulder detour map.jpg

Jay Road mediain closure at CO 119 in Boulder detour map.jpg

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Contact Us

Project Email:
[email protected]

Project Hotline:
720-378-8083

Media Inquiries:
Jared Fiel
CDOT Communications Manager
Northeastern Colorado
[email protected]

Sign up for CO 119 Mobility Project Updates

CO 119 Mobility Project Photos

Resources

Federal Documents

USDOT Announcement for RAISE 2023 Awards

The RAISE 2023 Fact Sheet

CDOT Documents

CO 119 CM/GC Approval Memo (Dec. 20, 2022)

CO 119 Award Authorization Memo (July 19, 2023)

For access to the below documents, contact the project team:

Final Request for Proposals (RFP) Addendum 1 (April 24, 2023)
Project Delivery Selection Workshop Summary

Online Presentations

Project Webinar – Aug. 13, 2024

Project Update – Dec. 6, 2023

Niwot Underpass – December 2023

Project Newsletters

Weekly Traffic Impacts - Sept. 6 to 12, 2026
Weekly Traffic Impacts - Aug. 23 to Aug. 29, 2026
Weekly Traffic Impacts - Aug. 30 to Sept. 5, 2026
Weekly Traffic Impacts - Aug. 16 to Aug. 22, 2026
Weekly Traffic Impacts - Aug. 9 to Aug. 15, 2026

Project Newsletters - More…

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