Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*One new project advertised on May 01, 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 15, 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 08, 2025

Project Number	Project Description	Bid Solicitation Documents
MTCE R300-288 (26920)	This project is located in Region 3 in various locations for removal and replacement of epoxy pavement markings. The project is being solicited under a Competitive Sealed Best Value (CSBV) process where award of the project is made to the contractor with the highest scoring technical and priced proposal combined. Contractors must submit their CSBV technical proposal in accordance with the CSBV Notice provided in the CDOT B2G system for this project. Please contact Andres Micolta at 970-773-4041 for all project related questions. A Prebid Meeting for online virtual attendance through Google Meet is scheduled for Wednesday April 16, 2025, at 1:00PM. To receive a Google Meeting invite to attend, please send an email request prior to the meeting start time to [email protected]	All bid solicitation documents are provided through the CDOT B2G system B2G
NHPP 0703-536 (26425)	This project is located in Region 3 in Summit County. Project work consists of culvert repair and replacement on I-70. This will be a 2 season construction job. Winter Shutdown shall be from November 1st, 2025, through June 1st, 2026. Please contact Grant Anderson at 720-505-1793 for all project related questions A mandatory pre bid conference will be held on April 28th, beginning at 10:00 AM at the Mountain Residency, East Blue River Conference Room. Bids will be accepted only from pre-qualified bidders who attend the mandatory pre-bid conference.	All bid solicitation documents are provided through the CDOT B2G system B2G
STA R500-228 (26580)	This project is located in Region 5 in Conejos, La Plata, and Montezuma Counties. Project work consists of culvert repairs at various locations. Please contact Tony Marusiak at 970-880-0560 for all project related questions. A Prebid Meeting for online virtual attendance through Google Meet is scheduled for May 1, 2025, at 10:00AM. To receive a Google Meeting invite to attend, please send an email request prior to the meeting start time to [email protected]	All bid solicitation documents are provided through the CDOT B2G system B2G
STM M153-003 (25862)	This project is located in Region 4 in Morgan and Weld Counties. Project work consists of concrete overlay and other improvements on CO 71. Please contact Dan Mattson at 970-218-2357 for all project related questions.	All bid solicitation documents are provided through the CDOT B2G system B2G

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 2^nd and 6^th 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