On September 11, 2013, the Joshua B. Tomlinson Interchange at Interstate 20 and Louisiana State Highway 531 between Minden and Dubberly was dedicated in honor of United States Army sergeant Joshua Tomlinson, who was killed in the line of duty in Operation Enduring Freedom in Afghanistan.
Another interchange to the west on Interstate 20 at the Minden-Sibley exit is named for Iraq War hero, Army Sgt.