Covered Bridge Preservation: A Primer


Covered Bridge Preservation: A Primer

Of the more than fourteen thousand covered bridges which once dotted the North American landscape, less than eight hundred remain in the United States. About 2/3 of them are historic bridges and the others are modern truss-supported structures.

At the end of the 19th century and beginning of the 20th century, iron, steel and concrete bridges began replacing wooden covered spans.

In the late 1940s and early 1950s, some individuals, being concerned about the rapid loss of these structures, formed preservation societies to save those remaining.

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