Lost 1866

California Central - Folsom Railroad Bridge (Sacramento County, California)
Built 1858, replaced in 1866
Lost Deck truss bridge over American River on California Central Railroad in Folsom
Removed but not replaced

First Bridge (Rock Island County, Illinois)
Built 1856, Replaced 1866.
Lost howe through truss bridge over Mississippi River
Lost

Mystic River Bridge (Oldest) (New London County, Connecticut)
Built 1854; replaced 1866
Lost Stringer bridge over Mystic River on Trolley
No longer exists

Wetumpka Covered Bridge (Elmore County, Alabama)
Built 1844; Washed away in 'The Great Flood' of 1886
Lost Town lattice truss bridge over Coosa River on W Bridge Street
Destroyed by flooding