Lost 1876

First Hennepin Avenue Suspension Bridge (Hennepin County, Minnesota)
Built 1854-55 by engineer Thomas Griffith; replaced 1876
Lost suspension bridge over the Mississippi River (West Channel) on Hennepin Avenue at Nicollet Island in Minneapolis
Replaced by the second suspension bridge

Lake Shore & Michigan Southern Railway Bridge (Ashtabula County, Ohio)
Built 1865, collapsed December 29, 1876
Lost Deck truss bridge over Ashtabula River on Lake Shore & Michigan Southern Railway in Ashtabula
Collapsed