RFQ/Ps

Links to Project/Contract Opportunities 

CDOT Construction Projects
http://www.dot.state.co.us/Bidding/ads_and_ebs.htm 

CDOT Highway Design Projects
http://www.dot.state.co.us/Consultants/ 

CDOT Procurement Solicitations for Goods and Services  - Click on Department of Transportation
https://www.gssa.state.co.us/BdSols.nsf/OByAgency?OpenView 

CDOT State Building Construction and Design Notices - Click on Department of Transportation
http://www.gssa.state.co.us/SbSols.nsf/OByAgency?OpenView 

Denver International Airport (DIA) Invitations for Bids and Requests for Proposals and Qualifications Click on Construction & Professional Services 
http://www.flydenver.com/diabiz/bizops/bids.asp 
http://www.flydenver.com/diabiz/bizops/rfp.asp 
http://www.flydenver.com/diabiz/bizops/rfq.asp

FHWA
http://www.fhwa.dot.gov/doingbiz.htm 

Federal Opportunities
https://www.fbo.gov/index  
Under Find Opportunities - click on Advanced Search, enter Colorado (scroll down and click on Search) 

RTD - Scroll down to Current Solicitations
http://www2.rtd-denver.com/purchasing_opps/purchasingmain.cfm