Associated Builders and Contractors
www.abc.org

American Institute of Architects
www.aia.org

Design Build Institute of America
www.dbia.org

State of Colorado Purchasing
www.gssa.state.co.us

List of Colorado Architects
www.buildingtradesdir.com/architecture/colorado/colorado.html

Building Team - project info, cost data, products, etc
www.buildingteam.com

Other Interesting Links

United States Constitution
www.wizard.net/~kc/constitution.html

Acuweather - current weather data anywhere
www.accuweather.com

Building Design and Construction Magazine
www.bdcmag.com

Engineering and News Record Magazine
www.enr.com