Business Center

THE ENTIRE 2017 STANDARD SPECIFICATION BOOK

PDF document icon Standard Specifications 2017 FINAL.pdf — PDF document, 7.19 MB (7537946 bytes)

View Bid Opportunities for State Transportation Projects

Construction Contract Bidding Opportunities
See current and future opportunities.

Innovative Contracting
See opportunities to bid on innovative design-build and construction manangement/general contractor (CM/GC) projects.

Colorado: The Official State Web Portal