Arizona State Route 61 Arizona State Route 61 State Route 61, also known as SR 61, is a highway in northern Arizona running generally southwest to northeast, from its southern terminus at U.S. Route 60 east of Show Low to the New Mexico border at Zuni, where it becomes New Mexico State Road 53. Parts of this route, particularly near St. Johns, overlap U.S. Route 180 and U.S. Route 191. The southern terminus of SR 61 is located at a junction with US 60 east of Show Low. From here, the highway heads towards the northeast towards an intersection with SR 180A. After this
Arizona State Route 79 agency, as of 2011 Arizona State Route 79 was the fastest road in the nation, with the fastest 5% of the vehicles using it clocked at an average speed of 88 miles per hour. SR 79 is the section of what was together U.S. Route 80 and U.S. Route 89. US 80 was removed from Arizona in 1989, and US 89 was removed from southern Arizona in 1992. The original SR 79 was designated in 1924 as part of the original state highways from Prescott to Jerome. By 1926, it extended northeast to Flagstaff. In 1941, this was redesignated as