Ahler's Bridge (Bucks County, Pennsylvania)
Built 1826Two-span stone arch bridge over Nockamixon Creek on Old Easton RoadOpen to traffic
Indian Creek Bridge (Northampton County, Pennsylvania)
Built 1826Stone arch bridge over Indian Creek on TR 511Open to traffic
Strasburg Road Bridge (Chester County, Pennsylvania)
Built 1826Stone arch bridge over West Branch Brandywine Creek on Strasburg RoadOpen to traffic
Wheeling Creek TR 649 Bridge (Belmont County, Ohio)
Built 1826; rehabilitated 1915Three-span stone arch bridge over Wheeling Creek on TR 649Closed to all traffic