1/01/1990 Bridges are a part of the transportation system of a region. They are used to span an obstacle like a stream or chasm. Bridges make the system more efficient either by saving travel distance or by enabling vehicles or pedestrians to reach places that were previously inaccessible. There are four...
1/01/1999 First published in 1887,Fences, Gates, and Bridgesis an instructional guide to the best ways to build a variety of fences, gates, hedges, bridges, and culverts. The section on fences boasts a wealth of information on building various types of fences, including rail, composite, garden, board, and...