Over 8,000 websites created by students around the world who have participated in a ThinkQuest Competition.
Bridges 101 is an educational web site for anyone who wants to learn about bridges. This site provides information on types of bridges, bridge construction, and bridge history. There is also information on the longest bridges in the world and the two most common building materials used in bridge construction - steel and concrete.
19 & under
Science & Technology > Technology > Construction & Structures
Science & Technology > Physical Science