Scheduled Bid Openings
Design-Bid-Build Construction Project Advertisements
*Two new projects advertised on January 08, 2025
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 January 15, 2026. 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). In addition to this report a corresponding interactive dashboard with a map is available through this web link GoSheet Dashboard.
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 15, 2026
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| STM 006A-076 (26267Combo) |
This project is located in Region 4 in Logan County. Project work consists of the resurfacing of US 6 from MP 398.2 - 404.11 including asphalt milling, concrete paving, structure replacement, and storm sewer upgrades. Please contact Joel McCracken at 970-520-7005 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| NHPP 0501-081 (26312) |
This project is located in Region 3 in Mesa and Montrose Counties. Project work consists of cured in place pipelining for culverts on US 50 and I-70 at various locations. Please contact Nathan Jean at 970-683-6362 for all project related questions. |
Bid Letting deferred to January 22, 2026 |
Projects Scheduled for Bid Letting on January 22, 2026
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| STR R200-289 (25973) |
This project is located in Region 2 in various counties. Project work consists of timber bridge retrofitting of structures on various roadways in the region. Please contact Patrick Vigil at 719-251-6978 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| NHPP 0501-081 (26312) |
This project is located in Region 3 in Mesa and Montrose Counties. Project work consists of cured in place pipelining for culverts on US 50 and I-70 at various locations. Please contact Nathan Jean at 970-683-6362 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on January 29, 2026
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| *STA R100-429 (26955) |
This project is located in Region 1 in Arapahoe and Denver Counties. Project work consists of ADA curb ramp improvements on SH83 at various locations between MP 68.8-74. Please contact John Gregory at 303-365-7244 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on February 05, 2026
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| *NHPP 0702-422 (24873) |
This project is located in Region 3 in Summit County. Project work consists of widening the off ramp at exit 203 on I-70 and SH 9 in Frisco. Please contact Grant Anderson at 720-505-1793 for all project related questions. A mandatory virtual pre bid conference will be held on January 14th, 2026, from 1:00pm to 3:00 pm. Please email Scott Harris ([email protected]) or Grant Anderson ([email protected]) to receive a Google Meet virtual meeting invitation and video conference details. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
