Wikipedia:WikiProject U.S. Roads/Utah/Useful newspaper articles


 * 1923
 * Utah Highways to be Marked (with ACSC "Blue and White markers"; not sure if they posted numbers at that time)


 * 1924
 * California Auto Club to Mark Highways of Utah (doesn't mention numbers, and includes one road that didn't get a number: Thistle-Pigeon Hollow)
 * Signing of Utah Highways Nearly Completed (doesn't mention numbers)


 * 1925
 * This Section to Have Some Real Roads (U.S. Route planning)


 * 1928
 * Official Signs Placed on State Highways (U.S. Routes)


 * 1932
 * Traffic Drops on Ely Roads


 * 1940
 * History of the State Road Commission of Utah: 1909-1939


 * 1962
 * New Signs OK'd For State Roads (changing "old block 'U' sign" to beehive)