Scheduled Bid Openings
Design-Bid-Build Construction Project Advertisements
*Two new projects advertised on October 16, 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 October 23, 2025. 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 October 23, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| NHPP 0241-070 (26090) | This project is located in Region 5 in Chaffee and Lake Counties. Project work consists of surface treatment and other improvements on US 24 from MP192.8 - 202.3. Please contact Tony Marusiak at 970-880-0560 for all project related questions. | All bid solicitation documents are provided through the CDOT B2G system B2G |
| STR 012A-054 (24488) | This project is located in Region 2 in Las Animas County. Project work consists of CO 12 widening passing lanes from MP 46.7 - 48.1. Please contact Laurel Jones at 719-251-3499 for all project questions. | All bid solicitation documents are provided through the CDOT B2G system B2G |
| NHPP R500-227 (26339) |
This project is located in Region 5 in Alamosa and Chafee Counties. Project work consists of bridge preventative maintenance on US 24 and US 160. Please contact Tony Marusiak at 970-880-0560 for all project related questions. A mandatory virtual pre-bid conference will be held via Google Meet at 10:00AM on October 14, 2025. Contractors planning to attend the mandatory virtual pre-bid conference shall contact Tony Marusiak at [email protected] by 5:00PM on October 13, 2025, for a link to the meeting. Bids will be accepted only from pre-qualified bidders who attend the mandatory virtual pre-bid conference. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| STM 318A-002 (26173) | This project is located in Region 3 in Moffat County. Project work consists of a culvert replacement project along SH 318 near MP 1.25. Please contact Justin Kuhn at 970-846-2420 for all project related questions. | All bid solicitation documents are provided through the CDOT B2G system B2G |
| MTCE R100-428 (26943) |
This project is located in Region 1 in Adams, Arapahoe, and Denver Counties. Project work consists of sign panel replacement along I-70 and I-76. Please contact Bradley Wood at 303-365-7301 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on October 30, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| C 0063-067 (24648) |
This project is located in Region 3 in Mesa County. Project work consists of US 6 Palisade Improvements from MP 38 - 43. Please contact Kaitlyn Clark at 970-683-6351 for all project related questions. This Project has a mandatory pre-bid meeting on Wednesday, October 15th, 2025 at 1pm. The mandatory pre-bid meeting will be held in the Mesa Conference Room at 606 S 9th St, Grand Junction, CO 81501. This meeting can be joined virtually at Meeting Link: Google Meet joining info: https://meet.google.com/xch-piav-nio Or dial: +1 541-600-2439 PIN: 800 645 455# |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on November 06, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| *NH 0243-097 (26310) |
This project is located in Region 2 in El Paso County. Project work consists of US 24 resurfacing and widening from MP 331.99 - 342.60. Please contact Wayne Pittman at 719-659-7705 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| *STR 069A-036 (23784) |
This project is located in Region 2 in Custer and Fremont Counties. Project work consists of SH 69 resurfacing from MP 71.54 - 82.64. Please contact Patti Henschen at 719-621-8352 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
