At Navajo Springs
December 29, 1863 Arizona's Territorial officials took the oath of office during a snowstorm. Governor John N. Goodwin and other officials arriving from the east by wagon train, took their oaths of office and raised the U.S. flag "to establish a government whereby the security of life and property will be maintained throughout its limits, and its varied resources be rapidly and successfully developed".
Marker is on Interstate 40 at milepost 325, on the right when traveling east.
Courtesy hmdb.org