Bangor & Aroostook Railroad Bridge
Pony truss bridge over Bangor & Aroostook Railroad
Open to traffic
Built 1925

East Channel Penobscot River Bridge
Concrete arch bridge over East Channel Penobscot River on US 2 in Old Town
Open to traffic
Built 1913

Goulds Ridge Road Bridge
Through truss bridge over Passadumkeag River on Goulds Ridge Road in Passadumkeag
Open to traffic
Built 1938

Otter Stream Bridge
Through truss bridge over Otter Stream on County Road in Milford
Open to traffic
Built 1936

Penobscot River Bridge
Through truss bridge over Penobscot River on ME 155 in Howland
Open to traffic
Built 1946

Penobscot River Bridge
Through truss bridge over Penobscot River on Bridge Road in Chester
Open to traffic
Built 1950

Piscataquis River Bridge
Through truss bridge over Piscataquis River on ME 116 in Howland
Open to traffic
Built 1928

Pushaw Stream Bridge
Through truss bridge over Pushaw Stream on ME 16 in Old Town
Open to traffic
Built 1937

Robyville Covered Bridge
Covered bridge over Kenduskeag Stream on Covered Bridge Road
Open to traffic
Built 1876; rehabilitated 1984

Silver Mills Road Bridge
Steel arch bridge over Sebasticook River on Silver Mills Road in Dexter
Open to traffic
Built 1935

Stetson Road Bridge
Through truss bridge over Kenduskeag Stream on Stetson Road in Kenduskeag
Open to traffic
Built 1932

West Branch Penobscot Bridge
Through truss bridge over West Branch Penobscot on ME 11 in T3 Indian Purchase
Open to traffic
Built 1948

West Branch Penobscot River Bridge
Through truss bridge over West Branch Penobscot River on ME 116 in Medway
Open to traffic
Built 1935