[1] It, like the smaller Bankhead Tunnel a few blocks upriver from it, was constructed in Mobile at the shipyards of the Alabama Drydock and Shipbuilding Company (ADDSCO) from 1969 to 1973.

[1] The George Corley Wallace Tunnel, actually two separate tunnels (one for two lanes of travel eastbound, and one for two lanes of travel westbound on Interstate 10), was built in sections and floated to the proper positions, then sunk.

On the eastern end, over Blakeley Island, the George C. Wallace Tunnel again slopes upward becoming the elevated spans of I-10, which cross Mobile Bay eastward, along the twin bridges of the curved I-10 Jubilee Parkway.

In the area where the George C. Wallace Tunnel passes beneath downtown Mobile, the re-filled area was later topped with a reconstruction of Fort Conde and several other new buildings, extending from the Mobile River for several blocks, along Water Street and Commerce Street.

[3] Author Michael Knight mentions the tunnel in his short story "Our Lady of the Roses," first published in The Southern Review and collected in his Eveningland (2017).