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
I25 Frontage Road Little Thompson River Bridge   [Map · Street View]
Pony truss bridge over Little Thompson River on the I-25 Service Road (Old US 87) in Berthoud
Replaced by a new bridge
Built 1938; Replaced 2013
Old 85 Bridge I   [Map]
Abandoned concrete stringer bridge over Unknown creek on Old US 85
Old 85 Bridge II   [Map]
Abandoned bridge on Old US 85