This is a list of bridges and tunnels on the National Register of Historic Places (NRHP) in the U.S. state of Pennsylvania. Covered bridges on the NRHP in Pennsylvania are listed elsewhere.
This is a list of bridges and tunnels on the National Register of Historic Places (NRHP) in the U.S. state of Pennsylvania. Covered bridges on the NRHP in Pennsylvania are listed elsewhere. (en)
This is a list of bridges and tunnels on the National Register of Historic Places (NRHP) in the U.S. state of Pennsylvania. Covered bridges on the NRHP in Pennsylvania are listed elsewhere. (en)