Wikipedia talk:WikiProject U.S. Roads/Utah/1962 renumbering

Mappings:
 * 13 &rarr; 4 &rarr; 2 &rarr; 13
 * 5 &rarr; 3 &rarr; 16
 * 41 &rarr; 1
 * 181A &rarr; 67 &rarr; 2 (&rarr; 13)