Basalt Bridge (Eagle County, Colorado)
Built 1938; replaced 1998
Lost pony truss bridge over Fryingpan River on Business CO 82 in Basalt
Replaced by a new bridge

Glenwood Springs Viaduct (Garfield County, Colorado)
Built 1953; rehabilitated 1969
Plate girder bridge over Colorado River on CO 82 in Glenwood Springs
Open to traffic

Maroon Creek Bridge (Pitkin County, Colorado)
Built 1888; converted to vehicular use ca. 1929
Trestle over Maroon Creek on CO 82 at Aspen
Open to traffic