Weld County

Baseline Bridge   [Map]
Lost three-span pony truss bridge over South Platte River on 168th Avenue (Baseline Road) in Brighton
Replaced by modern bridge
Built 1926 by the Levy Construction Co.; replaced 1989
Little Thompson Old US 87 Bridge   [Map · Street View]
Pony truss bridge over Little Thompson River on the I-25 Service Road (Old US 87) in Berthoud
Open to traffic
Built 1938