Arizona State Route 389, also known as SR 389, is a state highway in far northern Arizona serving the Arizona Strip. SR 389 stretches from the Utah border at Colorado City, southeast to Pipe Spring National Monument, and ends at U.S. Route 89A in Fredonia; it is the only major east–west route between these two towns, and also serves to connect Fredonia with points farther west such as St. George, Utah.
History - SR 389
SR 389 was established in 1959 along its current route.
Utah State Route 59 is a state highway in the U.S. state of Utah. The highway connects Hurricane to the twin cities of Hildale and Colorado City, Arizona. The highway connects to US-89A through Arizona State Route 389.
History Utah State Route 59
The road from SR-15 (now SR-9 and SR-17) at La Verkin Junction south to Hurricane was added to the state highway system in 1912, and in 1914 it was extended southeast via Big Plain Junction to Arizona.[4][5] In the 1920s, the entire route was numbered State Route 16.[6] A connection from SR-15 (now SR-9) in Rockville south to SR-16 at Big Plain Junction became a state highway in 1925.[7] In 1927, SR-16 was moved to the Rockville-Arizona route, and the roadway between La Verkin and Big Plain Junctions became part of the new SR-17, which also went southwest from Hurricane to SR-1 (US-91, now I-15).[8] The Hurricane-Big Plain Junction branch was split from SR-17 in 1931, becoming a new State Route 59.[9] The entirety of SR-16 was deleted in 1935, permanently removing the Rockville-Big Plain Junction road from the state highway system;[10] the highway beyond Big Plain Junction to Arizona was also removed, but was re-added in 1941 as part of SR-59, forming the present extent of that route.[11] SR-59 was almost completed relocated in 1962, including a new crossing of the state line; it had ended at the west end of Uzona Avenue, which extends west along the border from Colorado City/Hildale, but now crosses within the city limits.[5] The connecting State Route 389 in Arizona was not added to that state's state highway system until 1959.[12]
Here is the one main thing to KNOW - there is little to NO cell phone service along this Highway.
Our afternoon, took us into old town - to see some of the LDS history, however most of the building were closed. We also went to Pioneer park which was close by, and took a small hike around.