Arizona State Highway System | |
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System information | |
Maintained by ADOT and local jurisdictions | |
Length | 3,189.12 mi [1] [2] (5,132.39 km) Length represents Arizona State Routes and Interstate Business Routes |
Formed | September 9, 1927 |
Highway names | |
Interstates | Interstate X (I-X) |
US Highways | U.S. Route X (US X) |
State | State Route X (SR X) |
System links | |
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The U.S. state of Arizona's State Routes are usually abbreviated as SR.
The Arizona State Highway system was introduced on September 9, 1927, by the State Highway Commission (formed on August 11 of the same year). It incorporated the new federal aid system and also the U.S. Highway system. The 1927 plan included 27 state routes, most of which were simply dirt roads. Until 1942, the state route marker signs contained a Native American swastika that were used by Navajos, but were removed after the U.S.'s entry into World War II against Nazi Germany which had a reversed swastika as its emblem and became strongly negatively associated with the Nazis.
The modern system was introduced and adopted in the 1950s.
The Arizona Department of Transportation (ADOT) internally recognizes Interstate Highways, U.S. Highways and Arizona Highways as all being separate types of highway designations. State highways within Arizona are referred to as Arizona State Routes or State Routes, with the prefix "SR" being used for abbreviations. [2] [3] ADOT also recognizes seven different types of suffixed routes for the U.S. Highways and State Routes. [4] The recognized suffixes consist of the following with "(Number)" filling in for a numeric designation:
U.S. Highways can also use the same suffixes listed above. Usually the suffixed routes are recognized by ADOT as U.S. Highways. For example, the Alternate route of U.S. Route 89 (US 89) is referred to as U.S. Route 89A (US 89A) instead of State Route 89A (SR 89A). The only exception to this rule is SR 93X, which is a suffixed route of US 93. [1] Suffixed routes for Interstates are a different story. Although the suffixed routes are signed with Interstate green Business shields, they are recognized by ADOT as suffixed State Routes. In the field, Interstate 10 business routes are signed as Interstate 10 Business Loop or Interstate 10 Business Spur, while they are referred to by ADOT as "State Business Route 10" (SR 10B) and "State Route 10 Spur" (SR 10 Spur). The same principle applies with business routes for all other Interstates in Arizona. [3]
Designations listed under Highway Logs and GIS data however, use the Arizona Transportation Information System (ATIS) nomenclature. The ATIS designation for a non-suffixed state route is "S (Number)". The number at the end is always three digits long. As such, all two digit routes are referred to under the ATIS terminology as "S 0(Number)". [3] SR 260 and SR 79 are known under ATIS nomenclature as "S 260" and "S 079" respectively. U.S. Highways replace the prefix "S" used by State Routes under the ATIS nomenclature with "U" while Interstate Highways use the prefix "I". [1] Suffixed routes under ATIS always have the internally applied suffix between the prefix. [3] State Business Route 79 under ATIS nomenclature is referred to as "SB079" and SR 93X is "SX093". [1]
Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
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SR 24 | 5.48 | 8.82 | Loop 202 in Mesa | Ironwood Road in Queen Creek/Apache Junction | 2014 | current | ||
SR 30 | — | — | Loop 303 in Goodyear | Loop 202 in Phoenix | proposed | — | Proposed I-10 reliever | |
SR 51 | 16.70 | 26.88 | I-10 / Loop 202 in Phoenix | Loop 101 in Phoenix | 1987 | current | ||
SR 61 | 76.51 | 123.13 | US 60 near Show Low | NM 53 near Zuni Pueblo | 1935 | current | ||
SR 62 | 3.50 | 5.63 | US 93 north of Kingman | Chloride | 1936 | 1971 | ||
SR 63 | 22.80 | 36.69 | Petrified Forest National Park | US 260 | 1932 | 1951 | ||
SR 63 | 136.64 | 219.90 | US 66 in Sanders | US 160 near Mexican Water | 1961 | 1981 | ||
SR 64 | 108.31 | 174.31 | I-40 in Williams | US 89 near Cameron | 1932 | current | ||
SR 64 Spur | 0.36 | 0.58 | SR 64/US 180 near Tusayan | Grand Canyon National Park Airport | 1974 | 1999 | Connected SR 64 to Grand Canyon Airport | |
SR 65 | 139.06 | 223.80 | SR 87 in Payson | SR 264 in Second Mesa | 1936 | 1967 | Now part of SR 87 | |
SR 66 | 66.59 | 107.17 | I-40 in Kingman | Coconino-Yavapai county line | 1984 | current | ADOT signs eastern terminus at I-40 near Seligman | |
SR 67 | 43.40 | 69.85 | Bright Angel Point near North Rim | US 89A near Jacob Lake | 1941 | current | ||
SR 68 | 27.88 | 44.87 | SR 95 in Bullhead City | US 93 near Kingman | 1941 | current | ||
SR 69 | 33.87 | 54.51 | I-17 near Cordes Lakes | SR 89 in Prescott | 1936 | current | Formerly extended to Phoenix but was replaced by I-17 | |
SR 69T | 3.02 | 4.86 | SR 87/SR 93 in Mesa | South Price Road and Baseline Road in Tempe | 1955 | 1979 | Formerly extended to US 60 in Phoenix but was replaced by I-17, I-10 and SR 360 | |
SR 71 | — | — | US 180 near Safford | US 60 in Eagar | 1927 | 1936 | Redesignated as part of US 666 (later US 191) | |
SR 71 | 24.16 | 38.88 | US 60 near Aguila | SR 89 near Congress | 1936 | current | ||
SR 72 | 36.74 | 59.13 | SR 95 near Parker | US 60 in Hope | 1930 | current | ||
SR 73 | 46.79 | 75.30 | US 60 near Show Low | SR 260 near Pinetop | 1927 | current | ||
SR 74 | 111.20 | 178.96 | Ehrenberg | Wickenburg | 1927 | 1931 | Became part of US 60 | |
SR 74 | 31.02 | 49.92 | US 60 near Morristown | I-17 in Phoenix | 1964 | current | an earlier one existed from 1927-1932 | |
SR 75 | 19.39 | 31.21 | US 70 in Duncan | US 191 / SR 78 near Clifton | 1932 | current | ||
SR 76 | 11.16 | 17.96 | Benson Peppersauce Wash | Pomerene SR 77 | 1962 | 1988 | Was never completed between Benson and SR 77 | |
SR 77 | 238.71 | 384.17 | I-10 in Tucson | BIA Route 6 at the Navajo Nation boundary | 1930 | current | ||
SR 78 | 19.50 | 31.38 | US 191 / SR 75 in Three Way | NM 78 at the Arizona-New Mexico state line | 1959 | current | ||
SR 79 | 85.30 | 137.28 | US 89 in Prescott | US 66 / US 89 in Flagstaff | 1927 | 1941 | Redesignated as US 89A | |
SR 79 | 1.51 | 2.43 | I-17 in Flagstaff | US 89A/BL 40 in Flagstaff | 1950 | 1993 | Replaced by I-17 and SR 89A | |
SR 79 | 58.40 | 93.99 | SR 77 near Tucson | US 60 near Gold Canyon | 1992 | current | older routes existed 1934-1941 and 1950-1968 | |
SR 79 Bus. | 2.05 | 3.30 | SR 79 near Florence | SR 79 in Florence | 1992 | current | ||
SR 80 | 120.23 | 193.49 | I-10 BL near Benson | NM 80 near Animas | 1989 | current | Former US 80 | |
SR 81 | 376.30 | 605.60 | US 70 in Safford | US 80 in Pirtleville | 1927 | 1938 | Became part of US 666, now part of US 191 | |
SR 81 | 1.65 | 2.66 | US 180 / US 191 between St. Johns and Springerville | Lyman Lake State Park | 1962 | 2003 | Access road from US 180/US 191 to Lyman Lake State Park | |
SR 82 | 65.74 | 105.80 | I-19 BL in Nogales | SR 80 near Tombstone | 1927 | current | ||
SR 83 | 53.63 | 86.31 | Parker Canyon Lake | I-10 near Tucson | 1927 | current | ||
SR 84 | 40.94 | 65.89 | I-8 near Stanfield | I-10 near Picacho | 1927 | current | ADOT signs its eastern end at SR 287 / SR 387 in Casa Grande | |
SR 84A | 6.08 | 9.78 | SR 84 in Tucson | US 80 / US 89 / SR 84 in South Tucson | 1951 | 1963 | Branch of State Route 84 | |
SR 85 | 117.87 | 189.69 | Fed. 8 at Mexican border in Lukeville | I-10 in Buckeye | 1936 | current | ||
SR 86 | 118.12 | 190.10 | SR 85 in Why | 16th Avenue in Tucson | 1930 | current | ||
SR 87 | 287.28 | 462.33 | SR 84 (unsigned) near Eloy | SR 264 near Second Mesa | 1927 | current | ADOT signs its southern end at I-10 near Picacho | |
SR 88 | 45.68 | 73.51 | US 60 in Apache Junction | SR 188 near Roosevelt | 1927 | current | ||
SR 89 | 104.53 | 168.22 | US 93 near Wickenburg | I-40 in Ash Fork | 1992 | current | ||
SR 89A | 83.85 | 134.94 | SR 89 in Prescott | I-40 BL in Flagstaff | 1992 | current | Formerly US 89A | |
SR 89A Spur | 7.22 | 11.62 | SR 69 near Dewey-Humboldt | SR 89A in Prescott Valley | 2003 | current | Unsigned | |
SR 89L | 3.41 | 5.49 | US Route 89 in Page | US 89 in Page | 1968 | 2001 | Loop for US 89 | |
SR 90 | 46.77 | 75.27 | SR 80 near Tombstone | I-10 in Benson | 1957 | current | ||
SR 90 Spur | 0.42 | 0.68 | Fort Huachuca eastern gate in Sierra Vista | Buffalo Soldier Trail in Sierra Vista | 1974 | current | Unsigned spur route of SR 90 | |
SR 92 | 33.91 | 54.57 | SR 90 near Sierra Vista | SR 80 in Bisbee | 1935 | current | ||
SR 93 | 247.13 | 397.72 | Fed. 15 in Nogales | US 89 / US 93 near Wickenburg (formerly US 66 in Kingman) | 1946 | 1991 | ||
SR 93X | 2.13 | 3.43 | Hoover Dam Access Road in Nevada at Hoover Dam | US 93 near Hoover Dam | 2010 | current | Remnant of the US 93 pre-Hoover Dam Bypass alignment. Completely unrelated to former SR 93 | |
SR 95 | 116.46 | 187.42 | I-10 BL / US 95 in Quartzsite | SR 163 near Bullhead City | 1936 | current | ||
SR 95S | 0.78 | 1.26 | SR 95 near Parker | Parker Dam near Parker | 1995 | current | Signed as SR 95S Spur | |
SR 95 Truck | 0.85 | 1.37 | SR 95 in Parker | California SR 62 near Parker | 1995 | current | Signed as SR 95 Truck | |
SR 96 | 21.79 | 35.07 | SR 97 near Bagdad | CR 15 (Yavapai County) in Hillside | 1962 | current | ADOT signs its western terminus at Old Dick Road in Bagdad | |
SR 97 | 10.91 | 17.56 | US 93 near Congress | SR 96 near Bagdad | 1962 | current | ||
SR 98 | 66.89 | 107.65 | US 89 in Page | US 160 near Tonalea | 1974 | current | ||
SR 99 | 44.31 | 71.31 | Forest Service Road 34 south of Winslow | BIA Route 15 near Leupp | 1970 | current | ||
Loop 101 | 60.98 | 98.14 | I-10 in Tolleson | Loop 202 in Chandler | 1988 | current | ||
SR 143 | 3.93 | 6.32 | I-10 / US 60 in Phoenix | McDowell Road in Phoenix | 1957 | current | ||
SR 153 | 2.12 | 3.41 | University Drive in Phoenix | Washington Street | 1985 | 2007 | ||
SR 160 | 94.21 | 151.62 | SR 87 in Payson | US 60 / SR 77 in Show Low | 1955 | 1969 | Became part of SR 260 | |
SR 164 | 50.90 | 81.92 | US 66 / US 89 in Flagstaff | SR 64 in Valle | 1960 | 1962 | ||
SR 166 | 2.79 | 4.49 | US 66 near Flagstaff | Walnut Canyon National Monument | 1957 | 1970 | ||
SR 169 | 15.16 | 24.40 | SR 69 in Dewey | I-17 in Camp Verde | 1971 | current | ||
SR 170 | 4.01 | 6.45 | US 70 in Peridot | San Carlos | 1955 | 2003 | Now BIA Route 170 | |
SR 172 | 14.01 | 22.55 | SR 72 in Parker | Parker Dam | 1958 | 1962 | Now SR 95S | |
SR 173 | 15.84 | 25.49 | US 60 / SR 77 in Show Low | SR 73 in Indian Pine | 1938 | 1972 | ||
SR 177 | 31.69 | 51.00 | SR 77 in Winkelman | US 60 in Superior | 1953 | current | ||
SR 179 | 14.49 | 23.32 | I-17 near Lake Montezuma | SR 89A in Sedona | 1962 | current | ||
SR 180A | 11.18 | 17.99 | SR 61 in Concho | US 180 near Concho | 1974 | current | ||
SR 181 | 26.80 | 43.13 | US 191 near Pearce | Chiricahua National Monument near Willcox | 1970 | current | ||
SR 186 | 33.39 | 53.74 | Virginia Avenue in Willcox | SR 181 near Willcox | 1955 | current | ADOT signs its western terminus at I-10 / US 191 in Willcox | |
SR 187 | 5.43 | 8.74 | SR 387 near Casa Grande | SR 87 near Sacaton | 1944 | current | ||
SR 188 | 60.85 | 97.93 | US 60 near Globe | SR 87 near Rye | 1959 | current | ||
SR 189 | 3.75 | 6.04 | Fed. 15D at Mariposa Port of Entry on United States-Mexico border | SR 19 Bus. in Nogales | 1956 | current | ||
SR 195 | 22.08 | 35.53 | Avenue E½ near San Luis | I-8 in Yuma | 2009 | current | ||
Loop 202 | 77.66 | 124.98 | I-10 / SR 51 in Phoenix | I-10 in West Phoenix | 1990 | current | ||
SR 202 Spur | 1.22 | 1.96 | Phoenix Sky Harbor International Airport in Phoenix | Loop 202 in Phoenix | 1993 | current | Unsigned | |
SR 210 | 3.96 | 6.37 | Broadway Boulevard in Tucson | Golf Links Road in Tucson | 1998 | current | ||
SR 238 | 20.27 | 32.62 | Near Mobile | SR 347 in Maricopa | 1986 | current | ||
SR 260 | 217.78 | 350.48 | SR 89A in Cottonwood | US 180 / US 191 in Eagar | 1970 | current | ||
SR 261 | 17.92 | 28.84 | SR 273 near Crescent Lake | SR 260 in Eagar | 1991 | current | ||
SR 264 | 154.35 | 248.40 | US 160 in Tuba City | NM 264 near Window Rock | 1961 | current | ||
SR 266 | 19.18 | 30.87 | Fort Grant Road near Fort Grant | US 191 near Safford | 1957 | current | ||
SR 273 | 19.26 | 31.00 | Three Forks Road near Big Lake | SR 260 near McNary | 1957 | current | ||
SR 277 | 30.66 | 49.34 | SR 260 near Heber | SR 77 in Snowflake | 1962 | current | ||
SR 279 | 12.26 | 19.73 | US 89A in Cottonwood | I-17 in Camp Verde | 1955 | 1989 | ||
SR 280 | 1.47 | 2.37 | Interstate 8 in Yuma | I-8 BL in Yuma | 1976 | 2007 | ||
SR 286 | 45.04 | 72.48 | United States-Mexico border in Sasabe | SR 86 in Three Points | 1955 | current | ||
SR 287 | 32.07 | 51.61 | SR 84 / SR 387 in Casa Grande | SR 79 in Florence | 1932 | current | ||
SR 288 | 52.56 | 84.59 | SR 188 near Theodore Roosevelt Lake | Chamberlain Trail near Young | 1959 | current | ||
SR 289 | 10.33 | 16.62 | Peña Blanca Lake | I-19 near Nogales | 1960 | current | ||
Loop 303 | 35.25 | 56.73 | Van Buren Street in Goodyear | I-17 near Peoria | 1991 | current | ||
SR 347 | 28.69 | 46.17 | SR 84 near Stanfield | I-10 near Chandler | 1997 | current | ||
SR 360 | 27.17 | 43.73 | I-10 in Tempe | US 60 / US 89 in Apache Junction | 1971 | 1992 | Now part of US 60 | |
SR 364 | 5.41 | 8.71 | SR 64 in Carrizo | New Mexico state line | 1962 | 1964 | Now part of US 160 | |
SR 366 | 28.33 | 45.59 | Near Mount Graham | US 191 at Swift Trail Junction | 1960 | current | ||
SR 373 | 4.46 | 7.18 | CR 1120 in Greer | SR 260 near Eagar | 1961 | current | ||
SR 377 | 33.83 | 54.44 | SR 277 near Heber | SR 77 near Holbrook | 1971 | current | ||
SR 386 | 11.88 | 19.12 | Near Kitt Peak National Observatory | SR 86 near Sells | 1967 | current | ||
SR 387 | 15.71 | 25.28 | SR 84 / SR 287 in Casa Grande | SR 87 near Coolidge | 1967 | current | ||
SR 389 | 32.60 | 52.46 | SR-59 at the Utah state line | US 89A in Fredonia | 1960 | current | ||
SR 410 | — | — | I-19 in Sahuarita | I-10 in Tucson | proposed | — | Freeway currently in Tier II Studies | |
SR 464 | 23.19 | 37.32 | US 160 in Kayenta | SR-47 at the Utah state line | 1962 | 1970 | Now part of US 163 | |
SR 473 | 9.91 | 15.95 | SR 260 near McNary | Near Hawley Lake | 1967 | current | ||
SR 504 | 4.17 | 6.71 | US 160 in Teec Nos Pos | NM 504 at the New Mexico state line | 1965 | 1989 | Now US 64 | |
SR 564 | 9.16 | 14.74 | US 160 near Tuba City | Near Navajo National Monument | 1970 | current | ||
SR 587 | 6.10 | 9.82 | I-10 near Casa Blanca | SR 87 near Sun Lakes | 1985 | current | ||
SR 789 | — | — | Fed. 15 in Nogales | US 66 / US 666 / NM 789 at the New Mexico state line | 1956 | 1965 | ||
SR 989 | 2.04 | 3.28 | Mandarin Lane in Oro Valley | SR 77 in Oro Valley | 1993 | current | Unsigned | |
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Some routes listed here were eventually constructed using other route numbers.
Currently, the Arizona Department of Transportation recognizes 26 state designated routes under the Parkways, Historic and Scenic Roads Program. Four are Historic Roads, 17 are Scenic Roads and five are Parkways. [7] [8] [9]
Interstate 17 (I-17) is a north–south Interstate Highway located entirely within the US state of Arizona. I-17's southern terminus lies in Phoenix, at I-10/US 60 and its northern terminus is in Flagstaff, at Milton Road north of I-40.
State Route 85 is a 128.86-mile-long (207.38 km) state highway in the U.S. state of Arizona. The highway runs from the United States–Mexico border near Lukeville to the north ending at Interstate 10 (I-10) in Buckeye. The highway also intersects I-8 in Gila Bend and serves as a connector between I-8 and I-10 and for travelers between Phoenix and Yuma as well as San Diego. SR 85 between I-10 and I-8, as well as I-8 between SR 85 and I-10 in Casa Grande, is touted as a bypass of the Phoenix area for long-distance travelers on I-10.
Arizona State Route 51 (SR 51), also known as the Piestewa Freeway, is a numbered state highway in Phoenix, Arizona. It connects Interstate 10 and Loop 202 just outside Downtown Phoenix with Loop 101 on the north side of Phoenix, making it one of the area's major freeways. It is a largely north–south route and is known for traversing the Piestewa Peak Recreation Area. The peak was named after Lori Piestewa, the first Native American woman to die in combat in the U.S. military. Prior to this time, the freeway was known as the Squaw Peak Parkway, a name considered offensive by Native Americans. Rapid growth and increased traffic demand on the east side of Metro Phoenix made the Piestewa Freeway necessary.
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.
State Route 89 (SR 89) is a 104.53-mile (168.22 km) state highway in the U.S. state of Arizona. It is part of the former route of U.S. Route 89 (US 89) throughout the state.
U.S. Route 191 is a north–south highway in the Western United States and a spur of parent route 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 89A is an 83.85-mile (134.94 km) state highway that runs from Prescott north to Flagstaff in the U.S. state of Arizona. The highway begins at SR 89 in Yavapai County and heads northward from Prescott Valley, entering Jerome. From Jerome, the route then heads to Cottonwood and Clarkdale. The road then continues out to Sedona. The highway is notable for its scenic value as it winds over and through Mingus Mountain as well as passing through Sedona and the Oak Creek Canyon. The route then enters Coconino County soon after leaving Sedona. The highway proceeds to Flagstaff, where it crosses Interstate 17 (I-17) and I-40. The highway ends at I-40 Business in Flagstaff. What is now SR 89A became a state highway in the late 1920s as SR 79. The highway was extended and improved several times through 1938. SR 79 was renumbered to U.S. Route 89A in 1941 and then to SR 89A in the early 1990s.
U.S. Route 89A is a 91.74-mile (147.64 km) north–south auxiliary U.S. highway in southwestern Kane County, Utah and northeastern Coconino County, Arizona in the southwestern United States. The highway is an old routing of U.S. Route 89 from Bitter Springs, Arizona to Kanab, Utah. The state of Arizona has designated this highway the Fredonia-Vermilion Cliffs Scenic Road. The highway is used to access the North Rim of Grand Canyon National Park and is known for the Navajo Bridge. Until 2008, the Utah portion was signed State Route 11. The route provides the only direct road connection between the Arizona Strip and the rest of Arizona.
State Route 67 is a 43.4 mi (69.8 km) long, north–south state highway in northern Arizona. Also called the Kaibab Plateau – North Rim Parkway, SR 67 is the sole road that links U.S. Route 89A at Jacob Lake to the North Rim of Grand Canyon National Park. Along the route, the road heads through the national park as well as Kaibab National Forest and traverses extensive coniferous forests. The section inside the national park is maintained by the National Park Service (NPS), whereas the section north of the entrance, completely within Kaibab National Forest, is owned by the Arizona Department of Transportation (ADOT). The road was built in the late 1920s and improved through the 1930s. In 1941, the road received its number, and was given its designation as the parkway in the 1980s. The parkway has received designations as a National Forest Scenic Byway as well as a National Scenic Byway.
Arizona State Route 303 or Loop 303, also known as the Bob Stump Memorial Parkway, is a freeway that serves the west part of the Phoenix metropolitan area. The freeway, originally a two-lane rural highway, was maintained by Maricopa County until 2004 when the Arizona Department of Transportation again took control of upgrading the interim road to a freeway.
State Route 88 is a long state highway in the U.S. state of Arizona. It runs from U.S. Route 60 in Apache Junction through desert terrain to SR 188 near Roosevelt Dam. Following the Salt River for much of its length, the section east of Tortilla Flat is known as the Apache Trail and is part of the National Forest Scenic Byway system. The Apache Trail was built in the mid-1920s, and the number 88 was assigned in 1927. An eastern extension of State Route 88 to Globe, Arizona was redesignated as State Route 188 on August 20, 1999.
State Route 260, also known as SR 260, is a 217.78-mile (350.48 km) long east–west major state highway in the north-central part of the U.S. state of Arizona. It connects State Route 89A in Cottonwood to U.S. Route 180 and U.S. Route 191 in Eagar. The highway begins in Yavapai County before entering Coconino County and then entering Gila County before reentering Coconino County and then entering Navajo and Apache counties, where the highway ends.
U.S. Route 60 (US 60) is an east–west United States Highway within Arizona. The highway runs for 369 miles (594 km) from a junction with Interstate 10 near Quartzsite to the New Mexico state line near Springerville. As it crosses the state, US 60 overlaps at various points: I-17, I-10, SR 77, SR 260, US 191, and US 180. Between Wickenburg and Phoenix, the route is known as Grand Avenue. From Tempe to Apache Junction, it is known as the Superstition Freeway.
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).
U.S. Route 89 (US 89) is a U.S. Highway in the U.S. state of Arizona that begins in Flagstaff and heads north to the Utah border northwest of Page. US 89 is among the first U.S. Highways established in Arizona between November 11, 1926 and September 9, 1927. Until 1992, US 89 started at the international border in Nogales and was routed through Tucson, Phoenix and Prescott between Nogales and Flagstaff. State Route 79 and State Route 89 are both former sections of US 89.
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.
Interstate business routes are roads connecting a central or commercial district of a city or town with an Interstate bypass. These roads typically follow along local streets often along a former US route or state highway that had been replaced by an Interstate. Interstate business route reassurance markers are signed as either loops or spurs using a green shield shaped and numbered like the shield of the parent Interstate highway.
Interstate business routes are roads connecting a central or commercial district of a city or town with an Interstate bypass. These roads typically follow along local streets often along a former U.S. Route or state highway that had been replaced by an Interstate. Interstate business route reassurance markers are signed as either loops or spurs using a green shield shaped and numbered like the shield of the parent Interstate highway.