Home
Travel
News
Safety
Performance
Business
Programs
Projects
About CDOT

A-Z A-Z
- A
- Annual Reports
- K
- KForms

Projects

You are here:

Home
Projects
I-25 South Gap: Monument to Castle Rock
I-25 South Gap Photo Gallery
GroundbreakingWeb2.jpg

Quick Links

Home
Construction Overview
Traffic Impacts
County Line Road Bridge
Frontage Roads
Long-Term Larkspur Ramp Closures
Greenland Road Interchange
Monument Hill Frontage Road Closure
Safety
Southbound Chain-up Station
Work Zone Awareness Week
Coping With Construction
Commute Resources
News
Media Room
Frequently Asked Questions
Materials & Resources
Public Involvement
Photo Gallery
Videos
Wildlife Along the Corridor
Express Lanes
Roadside Memorials
Noise
Pre-Project Studies
- Environmental Assessment
- Planning & Environmental Linkages Study

GroundbreakingWeb2.jpg Groundbreaking ceremony with dignitaries https://www.codot.gov/projects/i25southgap/i-25-south-gap-photo-gallery/groundbreakingweb2.jpg/view https://www.codot.gov/projects/i25southgap/i-25-south-gap-photo-gallery/groundbreakingweb2.jpg/@@download/image/GroundbreakingWeb2.jpg

GroundbreakingWeb2.jpg

Groundbreaking ceremony with dignitaries

Contact Us

720-745-5434
[email protected]
Text I25GAP to 21000 for alerts.

Subscribe to I-25 South Gap Newsletter

Project News

Week-long northbound I-25 Express Lane closure on I-25 South Gap Jun 17, 2022
I-25 South Gap Express Lanes open for testing Friday, Dec. 10 Dec 08, 2021
Ahead of Schedule & Under Budget: I-25 South Gap Will Open All Travel Lanes Shortly After Thanksgiving, Delivering Increased Mobility One-year Early Dec 06, 2021
Colorado Interstate 25 project delivers one of largest wildlife mitigation systems in North America Oct 21, 2021
Overnight closures of southbound I-25 upcoming near Larkspur Oct 01, 2021

Project News - More…

Sign Up for Travel Alerts & Project News

Contact Us

Accessibility
Privacy Statement
Security Statement
Transparency Online