Utah State Route 186 State Street. But that intersection was also the south end of SR-184, and SR-186 was extended to absorb SR-184. Utah State Route 186 State Route 186 (SR-186) is a state highway entirely within Salt Lake City, capital of the U.S. state of Utah. It forms a quarter-beltway connecting US-89 and I-15 leading north from Salt Lake City to I-80 leading east; as such, it effectively forms the missing (non-freeway) quarter of the I-215 belt route around the city, though it does not directly connect to I-215 at the north end. Despite this beltway role, the route passes through downtown Salt
Utah State Route 190 SR-224 became a new State Route 190. To avoid the necessity of remileposting SR-210, the new connection instead became part of SR-190 in 1988, bringing that route to its maximum extent: I-215 to SR-224. As part of a trade with Wasatch County in which the state took back what is now SR-32, and had been US-189, from US-40 south of the Jordanelle Reservoir to Francis, the east end of SR-190 was cut back to the Salt Lake-Wasatch County line in 1990. Utah State Route 190 State Route 190 or the Big Cottonwood Canyon Scenic Byway is primarily an east and