Niobrara River Bridge
Through truss bridge over Niobrara River on FAS 1755
Open to traffic
Built 1916; rehabilitated 1963

Niobrara River Bridge
Through truss bridge over Niobrara River on FAS 1787
Open to traffic
Built 1907; rehabilitated 1948

Plum Creek Bridge
Pony truss bridge over Plum Creek on a county road, 4 mi. north of Johnstown
Open to traffic
Built 1935

Unnamed Stream Bridge
Pony truss bridge over an unnamed stream on a county road, .2 mi. north of Long Pine
Open to traffic
Built 1935