Hildebrandt Bayou Bridge (Jefferson County, Texas)
Built 1953
Swing bridge over Hildebrandt Bayou on FM 365 in Port Arthur
Open to traffic

Intracoastal Waterway Bridge (Jefferson County, Texas)
Built 1970
Through truss bridge over Intracoastal Waterway on TX 82 in Port Arthur
Open to traffic

Mouth of Sabine Bridge (Jefferson County, Texas)
Built 1958
Swing bridge over Mouth of Sabine on TX 82 in Port Arthur
Open to traffic

Rainbow Bridge (Jefferson County, Texas)
Opened Sept. 8, 1938; parallel bridge built 1991; rehabilitated and reopened to northbound traffic in 1998
Through truss bridge over Neches River on Westbound TX 73 in Port Arthur
Open to traffic