TX 37

SH 37 Bridge (Franklin County, Texas)
Built 1935
Pony plate girder bridge over SH 37 on St Louis Southwestern RR
Open to traffic

SH 37 Bridge (Red River County, Texas)
Built 2005
Stringer bridge over SH 37 on US 82 in Clarksville
Open to traffic

Sulphur River Bridge (Red River County, Texas)
Built 1973
Stringer bridge over Sulphur River on Sh 37
Open to traffic