Palmdale, California

25th Street West Bridge (Los Angeles County, California)
Built 1929; rehabilitated 1976, Replaced in 2000
Lost pony truss bridge over Amargosa Creek on 25th Street West in Palmdale
Replaced by a new bridge

Lake Elizabeth Road Bridge (Los Angeles County, California)
Built 1946; replaced 2008
Lost pony truss bridge over Amargosa Creek on Elizabeth Lake Road in Palmdale
Replaced by culvert