H.R. 4380 — To rename the portion of United States Highway 75 between President George Bush Turnpike and United States Highway 380 as the "U.S. Congressman and Prisoner of War Sam Johnson Memorial Highway".

This section designates the portion of U.S. Highway 75 between President George Bush Turnpike and U.S. Highway 380 as the “U.S. Congressman and Prisoner of War Sam Johnson Memorial Highway” (from “Sam Johnson Highway”). Any reference in a law, regulation, map, document, paper, or other record of the United States to that highway portion is deemed a reference to the “U.S. Congressman and Prisoner of War Sam Johnson Memorial Highway.”