Atchafalaya River

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Atchafalaya River LA 1 Bridge (Avoyelles Parish, Louisiana)
Built 1971
Cantilevered Warren through truss bridge over Atchafalaya River on LA 1 at Simmesport in Simmesport
Open to traffic

Atchafalaya River US 190 Bridge (St. Landry Parish, Louisiana)
Built 1973 and 1988
Pair of through truss bridges over Atchafalaya River on US 190 at Krotz Springs
Open to traffic

Atchafalaya River US 90 Bridge (St. Mary Parish, Louisiana)
Built 1975
Through truss bridge over Atchafalaya River on US 90 between Berwick and Morgan City
Open to traffic

Krotz Springs Bridge (Pointe Coupee Parish, Louisiana)
Built 1934
Lost K-Parker through truss bridge over Atchafalaya River on US-190
Replaced by a new bridge

Krotz Springs Railroad Bridge (Pointe Coupee Parish, Louisiana)
Through truss swing bridge over Atchafalaya River on Union Pacific Railroad
Open to traffic

Long-Allen Bridge (St. Mary Parish, Louisiana)
Built 1933 by the Mt. Vernon Bridge Co.
Through truss bridge over Atchafalaya River on LA 182 (old US 90) between Berwick and Morgan City
Open to traffic

Melville Ferry (St. Landry Parish, Louisiana)
Closed 2010
Ferry across Atchafalaya River on LA 10 (formerly US 71)
Closed

Melville Railroad Bridge (St. Landry Parish, Louisiana)
Warren through truss bridge over Atchafalaya River on Union Pacific Railroad at Melville
Open to traffic

Old Atchafalaya Iron Bridge/K.C.S. Atchafalaya Railroad Bridge (Avoyelles Parish, Louisiana)
Through truss swing bridge over Atchafalaya River on Kansas City Southern Railroad (formerly also carried LA-1)
Open to traffic

Union Pacific Railroad Lift Bridge (St. Mary Parish, Louisiana)
Lift Bridge over Atchafalaya River on the Union Pacific Railroad between Berwick and Morgan City
Open to traffic