State Route 74, 88 and 92 in Arizona

State Route 74 in Arizona

Get started Morristown
End Phoenix
Length 31 mi
Length 50 km


According to bestitude, State Route 74 is a state route in the U.S. state of Arizona. The road forms an east-west route along the northwest side of the Phoenix region, between Morristown and Interstate 17. The road is 50 kilometers long.

Travel directions

State Route 74 through the desert.

Near Morristown, still quite outside the built-up area of ​​the Phoenix metropolitan area, State Route 74 begins at an intersection with US 60 / US 93. The road heads east through a flat desert area, with a ridge to the north. From Morristown the road runs straight for 20 kilometers, after which some gentle bends follow. The road passes just south of Lake Pleasant and ends in northern Phoenix on Interstate 17.


State Route 74 was one of the original state routes of the state of Arizona from 1927, but originally ran between Ehrenberg and Wickenburg, this section became part of US 60 in 1932. State Route 74 was reassigned to the current road in 1964. The road was probably newly constructed at the time, as it does not connect places. The area north of Phoenix was uninhabited desert until then.

State Route 74 has some through importance for traffic from US 60 and US 93 to the northern suburbs of Phoenix. One does not have to drive via the urban highway network, which is located further south.


State Route 74 is a potential corridor for a future freeway north of Phoenix, in anticipation of subsequent suburbanization of the area.

Traffic intensities

5,000 to 7,000 vehicles use State Route 74 every day.

State Route 88 in Arizona

Get started Apache Junction
End Roosevelt
Length 46 mi
Length 74 km
Apache Junction

Tortilla Flat


State Route 88 is a state route in the U.S. state of Arizona. The road forms an east-west route in the middle of the state, from Apache Junction to Roosevelt at Theodore Roosevelt Lake. State Route 88 is 74 kilometers long.

Travel directions

State Route 88 at Tortilla Flat.

State Route 88 as a dirt road through the mountains east of Tortilla Flat.

State Route 88 at Tortilla Flat with Canyon Lake.

State Route 88 begins in Apache Junction on the Superstition Freeway. Apache Junction is an eastern suburb of Phoenix. The road heads northeast through very sparsely populated mountainous areas in central Arizona. There are hardly any other paved roads between the start and end point. The road is quite winding and has many height differences. The road runs parallel to the spectacular but inaccessible canyon of the Salt River. The mountains in the area are up to approximately 2,300 meters high and bare, only the higher parts have vegetation. About 8 kilometers after Tortilla Flat, the asphalted part ends and State Route 88 is a dirt road. The road runs past Theodore Roosevelt Dam and then ends at State Route 188near the village of Roosevelt, located on the large Theodore Roosevelt Lake.


The Theodore Roosevelt Dam was constructed between 1905 and 1911, creating the reservoir. At the time, the reservoir was the largest in the world. The dam enabled large-scale farming in central Arizona, which later formed the fast-growing city of Phoenix. Originally built as the Apache Trail, the road was built in the mid-1920s and has been numbered State Route 88 since 1927. The road has mainly a tourist interest, no larger towns are connected to it. However, previously State Route 88 continued to Globe as a secondary route, as US 60 is the main route between Apache Junction and Globe. However, since 1999, the eastern section from Roosevelt Dam has been numbered State Route 188.

Until the 1970s, the starting point of State Route 88 at Apache Junction was mostly desert. In the late 1980s, the growth of Phoenix’s eastern suburbs began to expand into Apache Junction. It is now the easternmost major suburb of Phoenix.

In 2018, a 27-kilometer stretch between Apache Junction and Tortilla Flat was modernized, although the section through Tonto National Forest is not paved.

Traffic intensities

15,000 vehicles drive daily into Apache Junction at the junction with US 60. This drops rapidly outside Apache Junction to about 2,500 vehicles per day, eventually dropping to just 150 vehicles on the unpaved section between Tortilla Flat and Roosevelt Dam.

State Route 92 in Arizona

Get started Sierra Vista
End bisbee
Length 34 mi
Length 55 km
Sierra Vistabisbee

According to biotionary, State Route 92 is a state route in the U.S. state of Arizona. The road connects in the extreme south of the state, from Sierra Vista through the border with Mexico to Bisbee. State Route 92 is 55 kilometers long.

Travel directions

State Route 92 begins in the town of Sierra Vista at a major intersection with State Route 90 and then heads south. The north-south section has 2×2 or five lanes with a center turn lane and leads through built-up areas, with the Huachuca Mountains to the west. 5 kilometers before the border with Mexico, the road bends to the east, because there is no border crossing in this area. The road then heads through the flat Sonoran Desert to the east and passes south of the mountains around Bisbee. Bisbee is a historic mining town where State Route 92 ends at State Route 80.


The road was built between 1935 and 1938 to connect Sierra Vista to Bisbee and State Route 82 at Whetstone. The current part of the road was already paved, the former part between Whetstone and Sierra Vista was not. In 1942 this part was asphalted. In the early 1960s, the north-south stretch north of Sierra Vista was renumbered as part of State Route 90. Sierra Vista grew rapidly from the 1970s due to the presence of a large army base.

Traffic intensities

26,000 vehicles drive daily in Sierra Vista, gradually descending southward, with 10,000 vehicles on the south side of the urbanized area. The east-west section paralleling the Mexican border to Bisbee has 3,500 to 4,000 vehicles per day, rising again to 8,000 vehicles in Bisbee.

State Route 92 in Arizona