Bridge Over Stream Photographic Print On Canvas By Doug Cavanah

Bridge Over Stream Rolled Canvas Prints Bridge Over Stream Rolled Canvas Prints A bridge is a structure built to span physical obstacles without closing the way underneath such as a body of water, valley, or road, for the purpose of providing passage over the obstacle. There are many different designs that each serve a particular purpose and apply to different situations. Designs of bridges vary depending on the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, the material used to make it, and the funds available to build it. The bridge must be constructed so it can easily span the stream during flood stages without causing any backwater effects upstream or increased flow velocity downstream. Also, bridges that are too small for the amount of water flow anticipated will likely be washed away. Bridge abutments must be set back at least 2 feet from the normal edge of the stream to prevent constriction during high flow conditions. A commo