Destroyed by stupidity

Frenchmans Bluff Bridge (Lincoln County, Missouri)
Built 1886 by the King Bridge Co.
Lost through truss bridge over Cuivre River on Frenchmans Bluff Road northeast of Troy
Destroyed by an overweight truck on July 22, 2006

Two Mile Creek Bridge (Polk County, Arkansas)
Built 1920; Lost to accident 2016
Lost through truss bridge over Two Mile Creek on CR 37 (Old US 71)
Destroyed by oversized truck on January 8, 2016.