Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*No projects to be advertised on December 19, 2024

CDOT posts new advertisements on a weekly schedule from October through March and on a bi-weekly schedule from April through September. Our next advertisement date is December 26, 2024. A schedule of future planned advertisement dates is available through this web link to the Bid Advertisement Schedule.

All projects currently advertised for bidding are listed in the table below. Projects Anticipated to be advertised for bid over next 180 days are available through this web link GoSheet Anticipated Project Report. This report is updated each week on Thursdays.

Projects anticipated to be advertised for bidding in Calendar Year 2025 can be found through this web link 2025 Anticipated Project Report. This report will be updated once a year at the end of December.  

Note: Advertised project bid solicitation documents can be accessed through the CDOT Business Management System (B2G) from this web link B2G. This includes Plans, Specifications, Bid Proposal Files, Revisions, Questions and Answers, Plan Holder Lists, and other related documents. After logging into B2G, project bid details are found under the home screen "View" tab, then click on "My Bid Solicitations" in the dropdown list.

Notice to all contractors bidding CDOT projects:  The Colorado Department of Transportation, in accordance with the Provisions of Title VI of the Civil Rights Act of 1964 (78 Stat. 252, 42 U.S.C. 2000d to 2000d-4) and Regulations, hereby notifies all bidders that it will affirmatively ensure that any contract entered into pursuant to this advertisement, disadvantaged business enterprises will be afforded full and fair opportunity to submit bids in response to this invitation and will not be discriminated against on the grounds of race, color, or national origin in consideration for an award.  

Thank you for your interest in our construction projects.  We look forward to working with you.

Projects Scheduled for Bid Letting on January 09, 2025

Project Number Project Description Bid Solicitation Documents
*267 0252-499 (24278) 

This project is located in Region 1 in Douglas County. Project work consists of I-25 mobility hub improvements in the City of Lone Tree. Please contact Nyssa Beach at 303-746-8639 for all project related questions.

Note: A mandatory pre-bid meeting will be held on December 20, 2024, at 9:00AM virtually with how to attend below:

Google Meet joining info: https://meet.google.com/pqf-pner-hzm

Or dial: +1 409-444-2456 PIN: 309 967 064#

 All bid solicitation documents are provided through the CDOT B2G system B2G.
*NHPP 0702-428 (25603) 

This project is located in Region 3 in Eagle and Garfield Counties. Project work consists of bridge and rail improvements along I-70 in Glenwood Canyon. Please contact Joshua Cullen at 970-379-7658 for all project questions.

 All bid solicitation documents are provided through the CDOT B2G system B2G.
*STM 0132-025 (25012) 

This project is located in Region 3 in Moffat County. Project work consists of traffic signal upgrades on CO 13 and on US 40. Please contact Mark Bunnell at 970-683-6276 for all project questions.

 All bid solicitation documents are provided through the CDOT B2G system B2G.
NHPP 2873-206 (23780) 

This project is located in Region 1 Adams and Denver Counties. Project work consists of resurfacing on US 287. Please contact Adam Parks at 303-398-6732 for all project related questions.

 All bid solicitation documents are provided through the CDOT B2G system B2G.

Projects Scheduled for Bid Letting on January 16, 2025

Project Number Project Description Bid Solicitation Documents
*STR R200-288 (25972)  This project is located in Region 2 in El Paso, Park and Teller Counties. Project work consists of the Timber Bridge retrofit project on 21 structures. Please contact Yun Su Han at 719-227-3200 for all project questions. All bid solicitation documents are provided through the CDOT B2G system B2G.