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CO 119 Safety & Mobility Improvement | Construction Phase
Assets
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Quick Links

CO 119 Safety, Mobility & Bikeway Construction
CO 119 Safety & Mobility Design
CO 119 Construction Project Photos
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

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map of niwot road median closure.jpg.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
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. 28, 2025
Weekly Traffic Impacts - Sept. 21, 2025
Weekly Traffic Impacts - Sept. 14, 2025
Weekly Traffic Impacts - Sept. 7, 2025
Weekly Traffic Impacts - Aug. 31, 2025

Project Newsletters - More…

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