Derelict

MoPac - East Barretts Tunnel (St. Louis County, Missouri)
Built 1851-1853; Abandoned 1944
Lost Tunnel on Missouri Pacific Railroad
Tunnel demolished in 2000's

Shelby CR2431 (Shelby County, Missouri)
Built c1908
Abandoned 3 Panel Bedstead Pratt pony truss bridge over Mesner Creek
Derelict/abandoned