Aroostook River Bridge
Deck truss bridge over Aroostook River on ME 161 in Caribou
Open to traffic
Built 1952

Bangor & Aroostook Railroad Bridge
Deck truss bridge over Bangor & Aroostook Railroad in Ashland
Open to traffic
Built 1902

Bridge Street Bridge
Through truss bridge over St. John River on Bridge Street in Madawaska
Open to traffic
Built 1921; rehabilitated 2001

Saint John River Bridge
Through truss bridge over Saint John River on US 1 in Fort Kent
Open to traffic
Built 1929