Scheduled Bid Openings
Design-Bid-Build Construction Project Advertisements
*Five new projects advertised on May 15, 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 May 29, 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.
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 May 22, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| NHPP 2254-095 (26607) |
This project is located in Region 1 in Arapahoe County. Project work consists of bridge preventative maintenance/repairs on I-225 at 2nd and 6th Avenues. Please contact Nyssa Beach at 303-746-8639 for all project related questions. A Mandatory Prebid Meeting for online virtual attendance through Google Meet is scheduled for Wednesday, May 7, 2025, at 1:00PM. To receive a Google Meeting invite to attend, please send an email to Boni Montano at [email protected] prior to the meeting start time. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on May 29, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| *MTCE 0361-135 (26757) |
This project is located in Region 4 in Boulder and Larimer Counties. Project work consists of the removal and replacement of ground mounted signs on US-36 from Estes Park to Boulder. Please contact Jonathan Woodworth at 970-415-1029 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
Projects Scheduled for Bid Letting on June 05, 2025
| Project Number | Project Description | Bid Solicitation Documents |
|---|---|---|
| *NHPP 0501-080 (26058) |
This project is located in Region 3 in Montrose County. Project work consists of culvert replacement on SH50A. Please contact Nathan Jean at 970-210-9578 for all project related questions. A Non-Mandatory Prebid meeting is scheduled for Tuesday, May 20, 2025, from 10am to 12pm. The pre-bid meeting will be held in the Montrose office conference room at 2424 N. Townsend Avenue, Montrose, Colorado. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| *NHPP R100-420 (26391) |
This project is located in Region 1 in Clear Creek, Gilpin, and Jefferson Counties. Project work consists of culvert rehabilitation at various locations using a Cured in Place Pipe (CIPP) process. Please contact Brian Kelly at 719-659-9447 for all project related questions. A Mandatory Prebid meeting is scheduled for May 28, 2025, at 19am at 425A Corporate Circle, Golden, CO 80401. Bids will only be accepted from prequalified bidders who attend the mandatory Prebid meeting. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| *NHPP 2706-048 (26067) |
This project is located in Region 1 in Adams and Denver Counties. Project work consists of bridge preventative maintenance at the I-270 and I-25 interchange. Please contact Chris Cameron at 303-512-4660 for all project related questions. |
All bid solicitation documents are provided through the CDOT B2G system B2G |
| *C 0405-042 (25575) | This project is located in Region 1 in Arapahoe County. Project work consists of sidewalk improvements on US40 in Deer Trail. Please email John Gregory at This project is located in Region 1 in Arapahoe County. Project work consists of sidewalk improvements on US40 in Deer Trail. Please email John Gregory at [email protected] for all project related questions. | All bid solicitation documents are provided through the CDOT B2G system B2G |
