Current & Future Bidding Opportunities | Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*Three new projects advertised on May 14, 2026

CDOT posts new advertisements on a weekly schedule from October through March and on a bi-weekly schedule from April through September (projects currently advertised for bidding are listed in the table below). Our next advertisement date is May 28, 2026. A schedule of future planned advertisement dates is available through this web link to the Bid Advertisement Schedule.

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 2026 can be found through this web link 2026 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 21, 2026

Project Number	Project Description	Bid Solicitation Documents
STA 0703-537 (26549)	This project is located in Region 1 in Jefferson County. Project work consists of bridge repairs on I-70 bridges over Kipling Street and on I-70 over Garrison Street. Please contact Cody Daigneault at 720-628-6919 for all project related questions. Note: A mandatory pre bid conference will be held on May 8, 2026, beginning at 9:00am at 425A Corporate Circle, in the Lookout Mountain 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
MTCE R200-313 (27255)	This project is located in Region 2 in various counties. Project work consists of the removal and replacement of pavement markings on various roadways throughout the region. Please contact Pepper Whittlef at 719-248-5011 for all project related questions.	All bid solicitation documents are provided through the CDOT B2G system B2G
NHPP R100-423 (26614)	This project is located in Regions 1 & 4 in Arapahoe, Boulder, and Denver counties. Project work consists of bridge retaining wall repairs. Please contact Colleen King at 303-842-6019 for all project related questions. Note: A mandatory pre bid conference will be held on May 7, 2026, beginning at 10am and ending at 11am. Bids will be accepted only from pre-qualified bidders who attend the mandatory pre-bid conference. Google Meet joining info: https://meet.google.com/fyg-xgcn-det Or dial: (US) +1 208-715-5308 PIN: 436 695 722# More phone numbers: https://tel.meet/fyg-xgcn-det?pin=5194159192226	All bid solicitation documents are provided through the CDOT B2G system B2G
FSA R300-296 (27387)	This project is located in Region 3 in various Counties. Project work consists of traffic signal upgrades at various locations throughout the region. Please contact Andi Staley at 970-985-2878 for all project related questions. An optional pre bid conference will be held on April 28, 2026 beginning at 1:00pm virtually. Bids will be accepted from pre-qualified bidders. Please email Andi Staley for a link ([email protected]).	All bid solicitation documents are provided through the CDOT B2G system B2G

Invitation for Bids Due May 29, 2026

Bid Number	Description of Services	Bid Solicitation Documents
PCCP 101-2026	This is a Region 2 Invitation for Bids for non-project specific on PCCP paving maintenance services under a master task order contracting process. Please contact Brad Bauer at 719-659-8205 for scope of work related questions. Questions regarding the bid solicitation and contract award process should be directed to RB Simmons via email at [email protected] or by phone at 303-246-4559. Note: A Pre-bid meeting is scheduled for May 13, 2026 at 10:00AM. The meeting will be held virtually online via Google Meets. Contractors interested in attending should send an email a request to [email protected] to be added to the meeting.	All bid solicitation documents are provided through the CDOT B2G system B2G

Projects Scheduled for Bid Letting on June 4, 2026

Project Number	Project Description	Bid Solicitation Documents
*STA R100-441 (27340)	This project is located in Region 1 in Gilpin and Jefferson Counties. Project work consists of hot mix asphalt resurfacing on SH 46 from MP 0.00 to 6.60. Please contact Brian Kelly at 719-659-9447 for all project related questions.	All bid solicitation documents are provided through the CDOT B2G system B2G
*MTCE R300-290 (27062)	This project is located in Region 3 in Eagle and Summit Counties. Project work consists of sign replacements on I-70 from MP 133 to 206. Please contact Andi Staley at 970-985-2878 for all project related questions.	All bid solicitation documents are provided through the CDOT B2G system B2G

Projects Scheduled for Bid Letting on June 11, 2026

Project Number

Project Description

Bid Solicitation Documents

*NHPP 1211-111 (26942Combo)

This project is located in Region 1 in Jefferson County. Project work consists of interchange reconstruction and bridge replacement at US 6 and SH 121 (West 6^th Avenue and Wadsworth Boulevard). Please contact Cody Daigneault at 720-628-6919 or all project related questions.

Note: A mandatory pre-bid meeting will be held on Friday May 29, 2026, beginning at 09:00 at CDOT Headquarters (2829 W. Howard Pl. Denver, CO 80204) in Room 159. In-person attendees should arrive at least 15 minutes prior to the meeting start time. Virtual attendees can join at the link (meet.google.com/xzg-keob-bhk) and must provide their full contact information to the meeting host in order to have their attendance recorded. Bids will be accepted only from pre-qualified bidders who attend the mandatory pre-bid meeting.

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

Invitation for Bids Due June 12, 2026

Bid Number	Description of Services	Bid Solicitation Documents
APR 104-2026	This is a Region 1 Invitation for Bids for non-project specific on call asphalt paving services under a master task order contracting process. Please contact Mark Kyrimis at 720-376-1203 for scope of work-related questions. Questions regarding the bid solicitation and contract award process should be directed to RB Simmons via email at [email protected] or by phone at 303-246-4559. Note: A Pre-bid meeting is scheduled for May 27, 2026 at 10:00AM. The meeting will be held virtually online via Google Meets. Contractors interested in attending should send an email a request to [email protected] to be added to the meeting.	All bid solicitation documents are provided through the CDOT B2G system B2G