#750005 Covered Bridge of Pennsylvania Our son Joe and his family spent some time in the Keystone State during which he photographed several traditional wooden covered bridges. I was delighted to try to duplicate the feelings of these structures which just inspire a sense of old-time ingenuity. The Commonwealth of Pennsylvania apparently has many such bridges, some now just a mark on a map, some still in daily use.
The Pennsylvania Railway uses a symbol which is wedge-shaped. Keystone is the name of the wedge-shaped center stone in an arch of blocks which locks the rest of the pieces into a stable structure by gravity.
Art; Covered Bridge of Pennsylvania
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- Product Code: Art; Covered Bridge of Pennsylvania
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