Mark Ketchum's Bridge Engineering Page  
   Photos and descriptions of some bridge structures and some discussion of bridge engineering issues.
   http://www.ketchum.org/bridges.html

Office of Bridge Technology - Federal Highway Association  
   Provides a range of technical data on concrete and steel structures. Features publications, calendar of events, and related links.
   http://www.fhwa.dot.gov/bridge/index.htm

NOVA Online: Super Bridge  
   Information about the four major types of bridges. Offers a knowledge test by matching each bridge to the correct location.
   http://www.pbs.org/wgbh/nova/bridge/

Bridge Research: Leading the Way to the Future  
   Article that discusses the role and value of research in highway bridges.
   http://www.tfhrc.gov/pubrds/summer95/p95su23.htm

How Stuff Works: Beam, Arch and Suspension Bridges  
   Clear, concise explanations for various types of bridges with many illustrations and related links.
   http://www.howstuffworks.com/bridge.htm

Issues Impacting Bridge Painting  
   Overview of research on painting of steel bridges. Uses life cycle costing.
   http://iti.acns.nwu.edu/pubs/fhfr/fhfr_toc.html

BridgePros  
   Offers an interactive experience in the engineering and construction of past, current and future bridge projects, including employment, news updates, and learning center.
   http://BridgePros.com

Office of Structural Engineering - Ohio Department of Transport  
   Includes bridge design manual, standard drawings, research, hydraulics, and covered bridges.
   http://www.dot.state.oh.us/se/

Bridge Engineering Forum at Eng-Tips  
   Technical support and mutual help system for engineering professionals.
   http://www.eng-tips.com/gthreadminder.cfm/lev2/26/lev3/73/pid/607

Load and Resistance Factor Design  
   Technical support, information and news on the AASHTO LRFD bridge design specifications.
   http://www.lrfd.com

The BridgeSite  
   Resources for bridge engineers including engineering tools, discussion groups, and an industry events calendar.
   http://www.bridgesite.com/

SC Solutions  
   Bridge engineering resources. Links to government agencies, universities, publications and software.
   http://www.scsolutions.com/bridge.html

Bridge Building  
   Online exhibition of bridge building at the Deutsches Museum, Munich. Covers arch, beam, and suspension and cable-stayed bridges.
   http://www.deutsches-museum.de/ausstell/dauer/bruecken/e_brueck.htm

Bridge Building - Art and Science  
   Illustrated pages on different types of bridges and how they work.
   http://www.brantacan.co.uk/bridges.htm

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.
   http://www.dot.state.az.us/roads/bridge/index.htm

Bridge Design and Assessment  
   Workshop for bridge design and assessment codes and standards.
   http://www.childs-ceng.demon.co.uk/

Bridge Design Manual  
   Manual developed to provide bridge designers working on Texas Department of Transportation projects with the policies and guidelines set forth by regarding the design of bridges. Also available in pdf format.
   http://manuals.dot.state.tx.us/dynaweb/colbridg/des/@Generic__BookTextView/3;pt=8

The Bridges Project - London Borough of Barking and Dagenham  
   Provides theoretical knowledge for students and teachers, with illustrations from places in both London's Docklands and the Netherlands.
   http://www.bardaglea.org.uk/bridges

Development of The Bridge.  
   Article designed to aid the understanding of why bridges vary so greatly in design, and what problems the bridge engineer has to solve.
   http://www.fls.org.jm/users/worldeng/bridges/bridges.html

The Hong Kong Polytechnic University  
   Provides a range of technical data and case studies on arch, beam, cable-stayed, and suspension bridges.
   http://www.cse.polyu.edu.hk/~ctbridge/

Office of Bridge Design - Georgia Department of Transport  
   Includes a bridge design guide and information on new and historic bridges in Georgia.
   http://www.dot.state.ga.us/dot/preconstruction/bridgedesign/index.shtml

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.
   http://www.uscg.mil/hq/g-o/g-opt/g-opt.htm

Design of Steel Bridges (1915)  
   Historical text detailing the design of steel bridges authored by F. C. Kunz. Provided by the Case Western Reserver University Preservation Department.
   http://www.cwru.edu/UL/preserve/stack/DesignBrige.html

Bridge and Structures Office - Washington State Department of Transport  
   Provides a range of structural services required to provide safe, economical and reliable structures for the state's transportation system. Features projects, maps, and data.
   http://www.wsdot.wa.gov/eesc/bridge/index.cfm?fuseaction=home