San Miguel County

BNSF - Arroyo La Manga Bridge   [Map]
Pratt through truss bridge over Tributary of Arroyo la Manga on BNSF Railway
Open
Gallinas River Bridge   [Map]
Deck truss bridge over Gallinas River on CR A11A
Closed to all traffic
Built 1940
Gallinas River Bridge   [Map]
Closed-spandrel arch bridge over Gallinas River on Bridge St. in Las Vegas
Open to traffic
Built 1909
Old Route 66 Bridge   [Map]
Parker through truss bridge over Pecos River on an old alignment of US 66 (pre 1937 alignment)
Closed to all traffic
Built 1921
South Canadian River Bridge   [Map]
Concrete arch bridge over South Canadian River on Access Road
Open to traffic
Built 1940
Variadero Bridge   [Map · Street View]
Concrete pony truss bridge over Rio Conchas on Old NM 104
Still standing, but condition unknown
Built ca. 1915; bypassed 1957