The following covered bridges are not grouped with any driving tour, for various reasons.
Thomas Mill Covered Bridge is located in Fairmount Park in the City of Philadelphia and not convenient to other bridges on a driving route. Similarly, Scarborough Bridge, in suburban Barclay Farm (Cherry Hill Township) doesn't quite fit a driving itenerary. Both are quite distinct in different ways, though. Similarly Jericho Bridge in Maryland.
The following covered bridges are located on private property and may not be visited without permission:
