McLean County

CP - 31st Avenue Bridge   [Map]
Wooden bridge over CP Railroad on 31st Avenue, 2 mi. east and 1 mi. north of Max
Open to traffic
Built 1928; rehabilitated 1984
Four Bears Bridge (Original)   [Map]
Lost Through truss bridge over Missouri River on ND 8
No longer exists
Built 1934; Garrison Dam built 1943 and flooded Fort Berthold Indian Reservation to create Lake Sakakawea; Main span moved and installed on the new Four Bear Bridge location 1955