Historic Bridges of the U.S.

Acorn Bridge (Polk County, Arkansas)
Built 1929; made obsolete by a new bridge in 1965
Pony truss bridge over Ouachita River on CR 109 (Old US 71) near Acorn
Open to traffic

Arkadelphia Bridge (Clark County, Arkansas)
Originally built 1933 over Caddo River; relocated 1960 to replace the previous bridge
Through truss bridge over Ouachita River at Arkadelphia carrying AR 7, AR 8, and AR 51
Open to traffic

Arkadelphia Railroad Bridge (Clark County, Arkansas)
Two-span through truss railroad bridge over Ouachita River on the Union Pacific Railroad at Arkadelphia
Open to traffic

Ben Laney Bridge (Ouachita County, Arkansas)
Construction started December 8, 1945 by the D.F. Jones Construction Co.; dedicated April 16, 1947, replacing the earlier Martin Bridge
Three-span pony truss bridge over Ouachita River on US 79B in Camden
Open to traffic

Calion Bridge (Union County, Arkansas)
Built 1930-31 by the Keliher Construction Co. of Little Rock. Replaced 1993
Lost through and deck truss bridge over Ouachita River on US 167 near Calion
Replaced by a new bridge

Camden Railroad Bridge (Ouachita County, Arkansas)
Through truss swing bridge over Ouachita River on the Cotton Belt (now Union Pacific) Railroad at Camden
Still in use

Columbia Bridge (Caldwell Parish, Louisiana)
Built 1931; Replaced 2007
Vertical lift bridge over Ouachita River on US 165 at Columbia
Lost 2007 by implodsion

Grigsby Ford Bridge (Hot Spring County, Arkansas)
Built 1909; replaced 2000
Lost three-span through truss bridge over Ouachita River on Grigsby Ford Road (CR 30) southwest of Malvern
Replaced by a modern bridge

Martin Bridge (Ouachita County, Arkansas)
Lost swing through truss bridge over Ouachita River at Camden
Replaced in 1947 by the Ben Laney Bridge

Old Arkadelphia Bridge (Clark County, Arkansas)
Built before 1907, possibly by Stupp Brothers Bridge & Iron Co.
Lost two-span through truss bridge over Ouachita River at Arkadelphia carrying AR 7, AR 8, and AR 51
Replaced by the current Arkadelphia Bridge

Ouachita River AR 27 Bridge (Montgomery County, Arkansas)
Lost through truss bridge over the Ouachita River on AR 27
No longer exists

Ouachita River CR 74 Bridge (Polk County, Arkansas)
Built 1914; replaced 2001
Lost pony truss bridge over Ouachita River on CR 74
Replaced by a new bridge

Ouachita River CR 76 Bridge (Polk County, Arkansas)
Built 1914
Pony truss bridge over Ouachita River on CR 76
Open to one-lane traffic

Ouachita River LA 2 Bridge (Ouachita Parish, Louisiana)
Built 1931
Swing bridge over Ouachita River on LA 2 in Sterlington
Open to traffic

Ouachita River LA 3280 Bridge (Ouachita Parish, Louisiana)
Built 1978
Swing bridge over Ouachita River on LA 3280 in Monroe
Open to traffic

Ouachita River LA 8 Bridge (Catahoula Parish, Louisiana)
Built 1932
Swing bridge over Ouachita River on LA 8 near Harrisonburg
Open to traffic

Ouachita River US 67 Bridge (Hot Spring County, Arkansas)
Built 1929; rehabilitated 1957
Three-span arch bridge over Ouachita River on US 67
Open to traffic

Ouachita River US 80 Bridge (Ouachita Parish, Louisiana)
Built 1936
Bascule bridge over Ouachita River on US 80 in Monroe
Open to traffic

Rockport Bridge (Hot Spring County, Arkansas)
Built 1900 by Stupp Brothers Bridge & Iron Co.; destroyed by flooding in 1990
Lost three-span through truss bridge over Ouachita River on AR 84 in Malvern
Destroyed by flooding

Witherspoon Bridge (Hot Spring County, Arkansas)
Lost two-span through truss bridge over Ouachita River on CR 647
Replaced by a modern bridge in 1994