Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*Three new projects advertised on October 24, 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 October 31, 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.

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 31, 2024

Project Number Project Description Bid Solicitation Documents
STM 1151-041 (23819)  This project is located in Region 2 in El Paso County. Project work consists of resurfacing and other improvements on SH 115 from MP 41.589 to 47.296. Please contact Scott Schnake at 719-527-5807 for all project related questions. All bid solicitation documents are provided through the CDOT B2G system B2G.
267 151A-011 (24936) 

This project is located in Region 5 in Archuleta County. Project work consists of HMA resurfacing and culvert replacements on SH 151 from MP 12.8 to MP 26. Please contact David Valentinelli at 970-385-1440 for all project related questions.

An optional pre-bid meeting will be held on October 24, 2024, beginning at 2pm via Google Meet. Contractors planning on participating in the meeting are required to contact David Valentinelli ([email protected]) by the end of business day on October 23, 2024 to receive the meeting link.

All bid solicitation documents are provided through the CDOT B2G system B2G.
C 052A-051 (23509) 

This project is located in Region 4 in Morgan and Weld Counties. Project work consists of resurfacing of CO 52 from MP 54.58-60.87. Please contact Michael Schleicher at 970-646-1712 for all project related questions.

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

Projects Scheduled for Bid Letting on November 07, 2024

Project Number Project Description Bid Solicitation Documents
NHPP 1602-165 (21919R) 

This project is located in Region 5 in Archuleta County. Project work consists US 160 reconstruction from MP 142.84-143.97. Please contact Arthur Miller at 719-587-6501 for all project related questions.

A mandatory Prebid Meeting for online virtual attendance through Google Meet is scheduled for October 11, 2024, at 10am. Please email both [email protected] and [email protected] by the end of the business day on October 10th for an invitation to the Google meeting.

All bid solicitation documents are provided through the CDOT B2G system B2G.
STA 0061-089 (21853) 

This project is located in Region 4 in Phillips County. Project work consists of HMA resurfacing on US 6 east of Holyoke. 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 0821-117 (25141) 

This project is located in Region 3 in Lake County. Project work consists of resurfacing of SH 82 from MP 78-85.3. Please contact John Kronholm at 970-328-9963 for all project related questions.

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

Projects Scheduled for Bid Letting on November 14, 2024

Project Number Project Description Bid Solicitation Documents
*NHPP 1603-036 (22834) 

This project is located in Region 5 in Costilla County. Project work consists of acceleration and deceleration lanes and wildlife safety improvements on US 160 between MM 258.4-264.9. Please contact Arthur Miller at 719-589-4251 for all project related questions.

All bid solicitation documents are provided through the CDOT B2G system B2G.
*IM 0251-363 (26001) 

This project is located in Region 2 in Las Animas County. Project work consists of surface treatment on I 25 south of Trinidad. Please contact Patrick Vigil at 719-562-5520 for all project related questions.

All bid solicitation documents are provided through the CDOT B2G system B2G.
*C 5502-113 (24605) 

This project is located in Region 5 in San Juan County. Project work consists of a wall replacement on US 550 and rockfall mitigation. 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.