Current & Future Bidding Opportunities | Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*One new project advertised on July 23, 2026

CDOT posts new advertisements on a weekly schedule from October through March and on a bi-weekly schedule from April through September (projects currently advertised for bidding are listed in the table below). Our next advertisement date is August 6, 2026. A schedule of future planned advertisement dates is available through this web link to the Bid Advertisement Schedule.

*Information on anticipated projects scheduled for bid advertisement over the next 180 days is available through this dashboard link Go Sheet Dashboard (the dashboard is updated once a week on Thursday mornings). On the dashboard’s home page in the upper right corner, there is a drop-down menu for accessing the “Go Sheet Weekly PDF” report and the “Download and Print Guide” instructions for exporting dashboard table data.

Projects anticipated to be advertised for bidding in Calendar Year 2026 can be found through this web link 2026 Anticipated Project Report. This report will be updated once a year at the end of December.

*Notice: Changes to the Bidding Opportunities and GoSheet - Additional Information is Available Through this Web Link Go Sheet Updates

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 July 30, 2026

Projects Scheduled for Bid Letting on August 6, 2026

Projects Scheduled for Bid Letting on August 13, 2026