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

Cole Creek Bridge
Lost pony truss bridge over Cole Creek on TR 350
Replaced by new bridge
Built 1915; replaced 2001

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

Marvin Creek Bridge
Lost concrete arch bridge over Marvin Creek on TR 362
Replaced by new bridge
Built 1913; replaced 1993

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

Oswayo Creek Bridge
Lost through truss bridge over Oswayo Creek on PA 44
Replaced by new bridge
Built 1928; rehabilitated 1975; replaced 1997

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

Tunungwant Creek Bridge
Lost through truss bridge over Tunungwant Creek on PA 346
Replaced by new bridge
Built 1930; rehabilitated 1949; replaced 1997