Official map of the highway system of Texas., map, 1935; (https://texashistory.unt.edu/ark:/67531/metapth193704/m1/2/: accessed December 2, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Official map of the highway system of Texas., map, 1935; (https://texashistory.unt.edu/ark:/67531/metapth193704/m1/2/: accessed December 2, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .