Interstate 20 replaced all of U.S. 80 from Fort Worth to Interstate 10 west of Toyah. Several Business Loops follow the original U.S. 80 alignments through cities along the 420-mile drive between Interstate 10 and the split with Interstate 30. East of Dallas, U.S. 80 retains its status on a parallel alignment through to Shreveport, Louisiana and Cuba, Alabama.
Interstate 20 Highway Guides
Page Updated 06-01-2008.