Topic: Bridges
Topic: History
Author: Pennsylvania Historical and Museum Commission
Author: Pennsylvania. Dept. of Transportation
Similar Items: Historic highway bridges in Pennsylvania
- Historic bridges of Pennsylvania
- The covered bridges of Pennsylvania : a guide
- Pennsylvania's covered bridges : a complete guide
- The covered bridge, an old American landmark whose romance, stability, and craftmanship are typified by the structures remaining in Vermont
- The bridges of Pittsburgh
- Bridges
