Keith County

Brule State Aid Bridge   [Map · Street View]
Steel stringer bridge over South Platte River on State Link 51A
Open to traffic
Built 1934; rehabilitated 1976
Roscoe State Aid Bridge   [Map · Street View]
Steel stringer bridge over South Platte River on State Link 51B
Intact but closed to all traffic
Built 1934; bypassed 1992
UP - North Platte River Bridge   [Map]
Deck plate girder bridge over North Platte River on Union Pacific Railroad
Built 1905;