Major County

Cimarron River Bridge   [Map]
Steel stringer bridge over Cimarron River on US 60, US 412, and OK 8
Open to traffic
Built 1956
Griever Creek Bridge   [Map]
Lost pony truss bridge over Griever Creek on N2350
Replaced by new bridge
Built 1913; replaced 2006
Unnamed Creek Bridge   [Map]
Pony truss bridge over an unnamed creek on N2320
closed after failing inspection in early 1990's -
Built ca. 1910
Unnamed Creek Bridge   [Map]
Pony truss bridge over an unnamed creek on N2542
Open to traffic
Built 1986