Bolckow Bridge (Andrew County, Missouri)
Lost through truss bridge over One Hundred and Two River near Bolckow
No longer exists

Bourbeuse Bridge (Franklin County, Missouri)
Lost through truss bridge over Bourbeuse River somewhere near Moselle
No longer exists

Brookfield Bridge (Linn County, Missouri)
Lost through truss bridge over Yellow Creek somewhere near Brookfield
No longer exists

Chariton River Covered Bridge (Adair County, Missouri)
Built 1869
Lost 130-ft covered bridge over Chariton River somewhere in Adair County
No longer exists

Davis Swinging Bridge (Lincoln County, Missouri)
Lost swinging bridge at or near Davis
No longer exists

Drainage Ditch US 61 Bridge (Mississippi County, Arkansas)
Lost through truss bridge over a drainage ditch on US 61
No longer exists

Electric Line Viaduct (Monroe County, Illinois)
Lost Pratt pony truss railroad bridge somewhere in Columbia
No longer exists

Eleven Point River Bridge (Randolph County, Arkansas)
Built by the Canton Bridge Co.
Lost through truss bridge over the Eleven Point River somewhere in Randolph County
No longer exists

Farmington Bridge No. 1 (St. Francois County, Missouri)
Lost two-span pony truss bridge over St. Francois River, somewhere near Farmington
No longer exists

Farmington Bridge No. 2 (St. Francois County, Missouri)
Apparently built by Stupp Bros. Bridge & Iron Co.
Lost through truss bridge over St. Francois River, somewhere near Farmington
No longer exists

Fenton Creek Bridge (Franklin County, Missouri)
Abandoned deck truss bridge over Fenton Creek just off Route V at Union
Closed to all traffic

Gallatin Bridge (Daviess County, Missouri)
Lost through truss bridge over Grand River near Gallatin
No longer exists

Gentry Bridge (Benton County, Arkansas)
Lost through truss bridge on AR 59, near Gentry
No longer exists

Grand River Bridge (Grundy County, Missouri)
Lost through truss bridge over Grand River somewhere near Trenton
No longer exists

Hermitage Swinging Bridge (Hickory County, Missouri)
Built 1896
Lost suspension bridge over Pomme de Terre River somewhere near Hermitage
No longer exists

Highway 95 Bridge (Conway County, Arkansas)
Lost through truss bridge on AR 95 north of Morrilton
No longer exists

Kingpost Bridge (Van Buren County, Arkansas)
Lost Kingpost truss bridge on AR 9 somewhere in Van Buren County
No longer exists

Lackey Bridge (Pope County, Illinois)
Replaced 1963
Lost bridge over Bay Creek on Bay City Road (FAS 1930), 3.5 mi. north of Bay City
Replaced by a new bridge

Lake Wilson Bridge (Russell County, Kansas)
Pony truss bridge over a branch of Lake Wilson on Reservoir Road(?)
Closed to traffic as of 1997

Lancaster High Bridge (Schuyler County, Missouri)
Lost through truss bridge over railroad tracks at or near Lancaster
No longer exists

Mammoth Spring Bridge (Fulton County, Arkansas)
Lost six-span pony truss bridge over the outlet of Mammoth Spring
No longer exists

Mystery Bedstead Bridge (Cooper County, Missouri)
Relocated bedstead pony truss bridge visible from Highway M, just west of Harriman Hill Access
Abandoned in a field

Mystery Bridge (Boone County, Missouri)
Lost through truss bridge somewhere near Easley, possibly over Perche Creek
No longer exists

Mystery Bridge (Washington County, Arkansas)
Lost through truss bridge somewhere in Washington County, possibly over White River
No longer exists

Mystery Bridge (Faulkner County, Arkansas)
Lost through truss bridge somewhere in Faulkner County
No longer exists

Mystery Bridge (Scott County, Arkansas)
Lost through truss bridge somewhere in Scott County
No longer exists

Mystery Bridge (Crawford County, Arkansas)
Lost two-span through truss bridge, possibly over Mulberry River
No longer exists

Mystery Bridge (Harrison County, Missouri)
Through truss bridge somewhere near Bethany
Unknown status

Mystery Swinging Bridge No. 1 (Benton County, Missouri)
Lost swinging bridge over Osage River in the Warsaw area
No longer exists

Mystery Swinging Bridge No. 2 (Benton County, Missouri)
Lost swinging bridge over Osage River in the Warsaw area
No longer exists

North River Bridge (Marion County, Missouri)
Lost through truss bridge over North River somewhere near Palmyra
No longer exists

Organ Ferry Bridge (Ralls County, Missouri)
Lost through truss bridge near New London
No longer exists

Power Site Bridge (Texas County, Missouri)
Lost through truss bridge over Piney River near Houston
No longer exists

Rothville Bridge (Chariton County, Missouri)
Lost through truss bridge over Yellow Creek at or near Rothville
No longer exists

Route E Mystery Bridge (Perry County, Missouri)
Lost bridge over Old Channel Bois Brule Creek on Route E, northwest of Menfro
Replaced by new bridge

Savannah Interurban Trestle (Andrew County, Missouri)
Lost wooden trestle on the Interurban Railroad somewhere near Savannah
No longer exists

Sheridan Bridge (Worth County, Missouri)
Lost three-span concrete arch bridge somewhere near Sheridan
No longer exists

St. Francis River Bridge (Madison County, Missouri)
Lost through truss bridge over St. Francis River
No longer exists

Taberville Bridge (St. Clair County, Missouri)
Lost swinging bridge over Osage River somewhere near Taberville
No longer exists

Talbot Stone Arch Bridge (Lawrence County, Missouri)
Derelict stone arch bridge over a branch of Spring River in Talbot Conservation Area, near CR 1082
Abandoned and partially collapsed

Welch Bridge (Laclede County, Missouri)
Lost bridge over Osage Fork on Ottawa Road, southeast of Morgan
Removed

White River AR 16 Bridge (Washington County, Arkansas)
Lost open-spandrel arch bridge over White River on AR 16, near Fayetteville
No longer exists

Wyaconda River Bridge (Lewis County, Missouri)
Lost(?) through truss bridge over Wyaconda River somewhere near La Grange
No longer exists