State Route 79, also known as the Pinal Pioneer Parkway, is a 58.40 mi (93.99 km) long state highway in the U.S. state of Arizona. It serves as the main route through the town of Florence, which is also the county seat of Pinal County. Although the highway has been part of the state highway system since at least 1926, it was not designated as SR 79 until 1992. The highway was previously a section of U.S. Route 80 and U.S. Route 89 between Phoenix and Tucson, until both highways were decommissioned in 1977 and 1992 respectively. SR 79 is also the only state highway in Arizona that has a business route, which is SR 79 Business through downtown Florence. SR 79 is also notable for being the location where cowboy western actor Tom Mix died in a car accident on October 14, 1940.
U.S. Route 191 is a spur of U.S. Route 91 that has two segments. The southern segment runs for 1,102 miles (1,773 km) from Douglas, Arizona on the Mexican border to the southern part of Yellowstone National Park. The northern segment runs for 442 miles (711 km) from the northern part of Yellowstone National Park to Loring, Montana, at the Canada–US border. Unnumbered roads within Yellowstone National Park connect the two segments. The highway passes through the states of Arizona, Utah, Wyoming, and Montana.
State Route 87 is a 272.66-mile (438.80 km) north–south highway that travels from I-10 near Picacho northward to State Route 264 near Second Mesa.
In the U.S. state of Arizona, Interstate 10 (I‑10), the major east–west Interstate Highway in the United States Sun Belt, runs east from California, enters Arizona near the town of Ehrenberg and continues through Phoenix and Tucson and exits at the border with New Mexico near San Simon. The highway also runs through the cities of Casa Grande, Eloy, and Marana. Segments of the highway are referred to as either the Papago Freeway, Inner Loop, or Maricopa Freeway within the Phoenix area and the Pearl Harbor Memorial Highway outside metro Phoenix.
State Route 84, also known as SR 84, is a 41-mile (66 km) east–west highway in south-central Arizona, with its western terminus at Exit 151 of Interstate 8 and its eastern signed terminus at its junction with State Route 387 and State Route 287 in Casa Grande. An unsigned section, which is mostly maintained by local governments, runs from the SR 287 and SR 387 junction southeast through Arizola and Eloy. East of Eloy, SR 84 is concurrent with the beginning 0.87 miles (1.40 km) of State Route 87 just north of Interstate 10 near Picacho.
State Route 587, also known as SR 587, is a state highway in south-central Arizona that travels from its junction with State Route 87 just south of Sun Lakes directly south to Interstate 10 in Bapchule. The entire highway is just six miles (10 km) long, traveling entirely within the Gila River Indian Reservation, and serves as a shortcut from the far southern suburbs of the Phoenix metropolitan area to Interstate 10.
State Route 377, also known as SR 377, is a state highway in northeast Arizona traveling from northeast to southwest; it begins at a junction with State Route 77 south of Holbrook, goes past Dry Lake, to end at State Route 277 east of Heber-Overgaard. Parts of the highway are also known as Dry Lake Road and Heber Road.
State Route 347 is a 28.69 miles (46.17 km) long, north–south state highway in central Arizona. The route begins at SR 84 and heads north. It passes through Maricopa, meeting SR 238. The route ends at an interchange with Interstate 10 (I-10) south of Chandler. It primarily serves as the major road to Maricopa; much of the road lies within the Gila River Indian Community, with another short stretch through the Ak-Chin Indian Community. The road was built in the late 1930s and established as a state highway in the 1990s. Most of it is also known as the John Wayne Parkway. On average, between 4,000 and 35,000 vehicles use the roadway daily.
State Route 287, also known as SR 287, is a predominantly east–west state highway in central Arizona. Originally, this highway number only applied to Florence-Coolidge Highway; the branch to Casa Grande was added later.
State Route 112 (SR 112) is a 189.84-mile-long (305.52 km) state highway that travels in a generally southwest-to-northeast orientation in the southwestern and central parts of the U.S. state of Georgia. It passes through portions of Grady, Mitchell, Worth, Turner, Wilcox, Pulaski, Bleckley, Twiggs, Wilkinson, and Baldwin counties, and connects the Cairo and Milledgeville areas of the state.
State Route 187, also known as SR 187, is a state highway in south-central Arizona traveling from State Route 387 north of Casa Grande north to its junction with State Route 87 near Sacaton. The entire stretch of road runs in the Gila River Indian Reservation and is approximately 5 miles (8.0 km) long. It is a short-cut for traffic heading toward the southeast valley of Phoenix in case of an accident on westbound Interstate 10.
State Route 186 is a highway in Cochise County, Arizona that runs from its junction with Interstate 10 in Willcox to its junction with SR 181 west of the Chiricahua National Monument. It is a northwest–southeast diagonal route.
Arizona State Route 93, abbreviated SR 93, was a state highway in Arizona that existed from 1946 to 1991. The route was co-signed with other highways along nearly all of its route from Kingman to the border at Nogales. SR 93 was the original designation for the highway from Kingman to Wickenburg, which was built in 1946. In 1965, the northern terminus of the state route was moved south to an unnamed desert junction with U.S. Route 89 just north of Wickenburg, and the southern terminus of U.S. Route 93 was moved south to the US 89 junction. The Arizona Highway Department sought U.S. Highway status for SR 93 across the rest of the state, but the proposal was never granted by AASHTO. On December 17, 1984, the SR 93 designation was removed south of the Grand Avenue/Van Buren Street/7th Avenue intersection in Phoenix. The route was completely decommissioned in 1991.
U.S. Route 191 (US 191) is a north–south U.S. Highway in eastern Arizona. The highway runs for 516.50 miles (831.23 km), making it Arizona's longest numbered highway. The highway begins at State Route 80 near Douglas and crosses over the Utah state line near Mexican Water in the Navajo Nation. Between Douglas and Utah, US 191 shares multiple concurrencies with I-10, US 70, US 180, US 60, SR 61, I-40, SR 264, and US 160.
U.S. Route 93 (US 93) is a United States Numbered Highway in the state of Arizona that begins in Wickenburg and heads north to the Nevada state line at the Mike O'Callaghan–Pat Tillman Memorial Bridge. The total length of US 93 in Arizona is 199.38 miles. Between Wickenburg and Interstate 40 (I-40), part of US 93 is designated as the Joshua Forest Scenic Byway. While most of US 93 is a four-lane divided highway, sections of the highway between Wickenburg and I-40 are still narrow two-lane roads, gradually being upgraded to match the rest of the route. As part of a proposal by municipal leaders in Nevada and Arizona, the highway could be replaced by Interstate 11 (I-11).
In the U.S. state of Nevada, U.S. Route 93 is a major United States Numbered Highway traversing the eastern edge of the state. The highway connects the Las Vegas area to the Great Basin National Park, and provides further connections to Ely and Wells. US 93 also provides the majority of the most direct connection from the major metropolitan areas of Las Vegas and Phoenix to the Boise, Idaho metropolitan area.
Below is a list and summary of the former state routes in Arizona, including mileage tables and maps. Between the establishment of Arizona's numbered state highway system in 1927 and the present date, several state routes have been decommissioned. Some state routes were retired as a result of the state relinquishing ownership to local authorities, while others were made extensions of or redesignated as other highways, with some former state routes being upgraded to U.S. Highway or Interstate status.
Below is a list and summary of the unconstructed state highways in the U.S. state of Arizona. Some are currently proposed while the others have since been cancelled prior to being constructed.
U.S. Route 64 (US 64) is a U.S. Numbered Highway that runs from the Four Corners area in Arizona to the east coast of North Carolina. In Arizona, the highway starts at U.S. Route 160 (US 160) heading southeast for 4.5 miles (7.2 km) before entering New Mexico near the town of Beclabito. Through New Mexico the highway passes through Shiprock, Bloomfield, Tierra Amarilla and Tres Piedras, sharing a short concurrency with I-25 near Raton, before heading east through Clayton to the Oklahoma state line.
State Route 125 (SR 125) is a 24.72-mile-long (39.78 km) state highway in Coffee and Pike counties in the southeastern part of the U.S. state of Alabama. The southern terminus of the highway is at U.S. Route 84 (US 84) and SR 87 in Elba. The northern terminus of the route is at an intersection with US 231 south of Brundidge.
SR 84 / SR 287 in Casa Grande 
I-10 south of Sacaton 
SR 87 west of Coolidge 
