Mineral County

Coller Wildlife Area Bridge   [Map · Street View]
Pony truss bridge over the Rio Grande on CR 430 just off CO 149 at Coller State Wildlife Area
Open to traffic on a gravel road
Built ca. 1930
DRGW - Rio Grande River Bridge   [Map · Street View]
Through truss bridge over Rio Grande River on Railroad
Open to traffic
Rio Grande CR 430A Bridge
Lost two-span pony truss bridge over the Rio Grande on CR 430A just off CO 149
Replaced by modern bridge
Built ca. 1930; replaced 1998
Sevenmile Bridge   [Map]
Deck truss bridge over the Rio Grande at the entrance to Marshall Park Campground, just off CO 149
Open to traffic
Built 1935; relocated 1981