Arizona Department of Transportation Bridge Group - Responsible for bridge design, construction assistance, and management. Includes guidelines, preservation program, structural detail cad drawings, and a gallery of bridges.
BridgePros - Offers an interactive experience in the engineering and construction of past, current and future bridge projects, including employment, news updates, and learning center.
The BridgeSite - Resources for bridge engineers including engineering tools, discussion groups, and an industry events calendar.
Center for Innovative Bridge Engineering - Serves as a resource for highway and railroad bridge owners in the United States and worldwide. Features researchers, projects, education, and news and events. At the University of Delaware.
International Bridge Conference - Arena for the bridge industry in North America, Europe and Asia. Includes registration, call for papers, bridge awards, and conference archives. Organized by the Engineers Society of Western Pennsylvania.
NOVA Online: Super Bridge - Information about the four major types of bridges. Offers a knowledge test by matching each bridge to the correct location.
Office of Bridge Administration - U.S.Coast Guard - Responsible for approval of the location and plans of bridges and causeways constructed across navigable waters of the United States. Provides bridge clearance and permit application guides.
SC Solutions - Bridge engineering resources. Links to government agencies, universities, publications and software.
To Build a Twisted Bridge - Gives a topological study of how a Moebius band may adapted for bridge construction. Gives examples of some potentially usable designs for people and cars.
The West Point Bridge Design Contest - Annual competition sponsored by the American Society of Civil Engineers. Includes free software download.