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Bridge - Wikipedia, the free encyclopedia |
 | | For example, it may be a bridge carrying a highway and forbidden for pedestrians and bicycles, or a pedestrian bridge, possibly also for bicycles. |
 | | An aqueduct is a bridge that carries water, resembling a viaduct, which is a bridge that connects points of equal height. |
 | | Bridges may be classified by how the four forces of tension, compression, bending and shear are distributed through their structure. |
| en.wikipedia.org /wiki/Bridge (1945 words) |
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