Hernando de Soto Bridge

The Hernando de Soto Bridge extends 5954 meters (about 3.7 miles) and crosses the Mississippi River with a steel through arch design linking Tennessee and Arkansas. The roadway spans 27 meters (89 feet) in width and carries multiple lanes for long-distance traffic.

Construction began in 1967 after Tennessee agreed to fund 60 percent of the project while Arkansas covered the remaining 40 percent. The completion created a direct link for Interstate 40 traffic between the two states.

The name honors the Spanish explorer who crossed this river in the 16th century, though today the structure mostly carries long-distance traffic along Interstate 40. Drivers between the two states cross it daily, and the tall steel arches have become a familiar sight for residents along the waterfront.

Crossing works best during daylight hours when the river views are clearest and traffic flow is easier to read. At night the pace can be fast since most drivers know the route well.

A total of 200 sodium vapor lights illuminate the structure after dark, creating a glow that can be seen from far along the river. The system allows temporary shutdown of the lighting when vessels below need clearer navigation conditions.

Location: Tennessee

Location: West Memphis

Inception: August 2, 1973

Official opening: August 2, 1973

Length: 5,954 m

Longest Span: 274 m

Width: 27 m

GPS coordinates: 35.15278,-90.06389

Latest update: December 17, 2025 08:30