Book Bridge
Pony truss bridge over Muddy Creek on TR 348
Open to traffic
Built ca. 1895

Breakneck Creek Bridge
Concrete arch bridge over Breakneck Creek on PA 3014 in East Butler
Open to traffic
Built 1933

Butler City Viaduct
Deck truss bridge over B&LE Railroad on PA 8 in Butler
Open to traffic
Built 1918; rehabilitated 1972

Caldwell Bridge
Pony truss bridge over Connoquenessing Creek on TR 500 in Shanor-Northvue
Open to traffic
Built 1910

Connoq. Creek Bridge
Through truss bridge over B&Le,B&P Railroads;Connoq. Creek on LR214,SR0068
Open to traffic
Built 1937; rehabilitated 1984

Cunningham Bridge
Pony truss bridge over Bull Creek on TR 572
Open to traffic
Built ca. 1910

Gus Flinner Bridge
Pony truss bridge over Yellow Creek on TR 357
Open to traffic
Built ca. 1910 by the Penn Bridge Co.

McDeavitt Bridge
Pony truss bridge over Buffalo Creek on TR 691
Open to traffic
Built 1907

McFann Bridge
Pony truss bridge over Glade Run on TR 384
Open to traffic
Built ca. 1910

Payne Bridge No. 2
Concrete arch bridge over Muddy Creek on TR 318
Open to traffic
Built 1909

Senn Bridge
Pony truss bridge over Little Connoquenessing Creek on TR 323
Open to traffic
Built 1929

Slippery Rock Creek Bridge
Concrete arch bridge over Slippery Rock Creek on PA 173
Open to traffic
Built 1929; rehabilitated 1976

Wigton Bridge
Concrete arch bridge over Glade Run on TR 455
Open to traffic
Built 1927 by Farris Engineering Co.