Bridge
From Wikipedia, a free encyclopedia written in simple English for easy reading.
- There is also the bridge card game.
A bridge is a structure built to cross an open space or gap. A bridge is most useful for crossing areas, such as rivers, valleys, or fissures, where wheeled vehicles are unable to go; but people have also used bridges for a long time for walking. Bridges may also be used to move vehicles in different directions without needing traffic control, such as with a highway overpass.
Bridges also have uses in the military, because the enemy might try to dig holes in the ground or create rivers in order to prevent tanks and the supply line from following. Military bridges have to be portable, so that they may be easily moved to the front lines, and so they are much more complex than regular civilian bridges.