Sierra County

Alamosa River Bridge   [Map]
Steel stringer bridge over Alamosa River on NM-181
Closed to all traffic
Built 1938
Middle Fork Percha Creek Bridge   [Map · Street View]
Through truss bridge over Middle Fork Percha Creek on NM 152
Open to traffic
Built 1929
Percha Creek Bridge   [Map · Street View]
Through truss bridge over Percha Creek on NM 152
Open to traffic
Built 1929
Rio Grande Bridge   [Map · Street View]
Pony truss bridge over Rio Grande on CR B038
Open to traffic
Built 1966