Allegheny River Bridge
Truss bridge over Allegheny River on TR 415
Open to traffic
Built 1910

Marvin Creek Bridge
Wooden bridge over Marvin Creek on TR 323
Open to traffic
Built 1938; rehabilitated 1988

North Branch Sugar Run Bridge
Wooden bridge over North Branch Sugar Run on FR 137
Open to traffic
Built 1930; rehabilitated 1984

Oswayo Creek Bridge
Through truss bridge over Oswayo Creek on TR 437
Closed to all traffic
Built 1908; rehabilitated ca. 1970

Overbrook Avenue Bridge
Concrete arch bridge over Two Mile Run on Overbrook Avenue
Open to traffic
Built 1916-17

Portage Creek Bridge
Pony truss bridge over Portage Creek on TR 409
Open to traffic
Built 1908 by Groton Bridge Co.; rehabilitated 1981

Potato Creek Bridge
Pony truss bridge over Potato Creek on TR 377
Closed to all traffic
Built ca. 1905 by the York Bridge Co.

Potato Creek Bridge
Through truss bridge over Potato Creek on TR 385 (Farmers Valley Road)
Open to traffic
Built 1888

Potato Creek Bridge
Pony truss bridge over Potato Creek on TR 373
Open to traffic
Built ca. 1900; rehabilitated ca. 1960

Tunungwant Creek Bridge
Pony truss bridge over Tunungwant Creek on TR 369
Closed to all traffic
Built 1910