State Highway 79 Bridge at the Red River

The State Highway 79 Bridge is a road crossing over the Red River connecting Oklahoma and Texas, featuring a distinctive truss structure with multiple spans. The structure is designed with multiple arched segments that create its recognizable appearance.

The structure was constructed in the late 1930s as a joint effort between the transportation authorities of Texas and Oklahoma to improve regional connectivity. It later earned recognition as a historic site due to its significance as an engineering achievement of that era.

The bridge served as the main crossing point linking communities on either side of the river and shaped the landscape for generations of residents. People relied on it to travel between neighboring regions and conduct daily business across the state border.

The crossing remains open to vehicular traffic and provides a direct two-lane route between the two states. Visitors can walk or drive across, though they should expect normal traffic conditions typical of regional highways.

The structure belonged to a rare group of bridges featuring a special truss design that is seldom found in this region. This distinctive construction method made it a notable example for engineers and those interested in historic infrastructure.

Location: Oklahoma

Location: Texas

Location: Jefferson County

Address: OK 79 across the Red River at the OK-TX state line

GPS coordinates: 34.13220,-98.09420

Latest update: December 14, 2025 14:43