Colorado Department of Transportation — Highway construction
CO · state
Public advertised highway project tables only. Listed dates are scheduled bid letting dates; confirm submission time, prequalification and mandatory meetings in B2G (login required). Anticipated Go Sheet projects are not imported.
Official buyer / purchasing siteHow to register and prepare
- Open the buyer’s official purchasing page and locate supplier registration.
- Choose service or commodity categories that match what you can deliver.
- Check the specific notice for forms, visits, amendments, question deadlines and submission instructions.
Registration does not submit a bid. Follow the specific notice for required forms, amendments, questions and the response deadline.
Before registering or responding
- Use the official portal’s supplier instructions. Registration alone does not qualify or award a contract.
- Check commodity codes, insurance, certifications, mandatory visits and response deadlines for the specific notice.
- Look for award tabulations and previous contracts at the official portal. Historical prices do not establish a current budget.
- Use only the solicitation’s designated contact and questions process.
Last connected source check: 2026-10-28T16:15:04.733Z · Refresh failed; confirm directly with the buyer.
No matching notices in the currently saved feeds. This does not mean no work is available. Check the buyer portals below and broaden your search.