They are many type of bridges available around the world. Basically, they can be categorized as:
- Girder Bridge
- Arch Bridge
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- Truss Bridge
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- Cable Stayed Bridge
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- Rigid Frame Bridge
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- Suspension Bridge
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Following are some of the links for bridges:
- http://en.wikipedia.org/wiki/Bridge
- http://ravenelbridge.net/cable.html
- http://okbridges.wkinsler.com/cleveland_county/canadianbridge5.html
- http://www.gorge.org/images/bridges/
- http://www.ireference.ca/search/Truss%20bridge/
- http://www.pbs.org/wgbh/buildingbig/bridge/basics.html
- http://science.howstuffworks.com/engineering/civil/bridge.htm