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 180 Utah State Route 180 State Route 180 (SR-180) is a state highway in the U.S. state of Utah. Spanning just , it serves as a connector between Interstate 15 and US-89 (State Street) in the city of American Fork. State Route 180, a minor arterial connector starts at Interstate 15's southbound ramp for exit 276, a diamond interchange. The route proceeds north on 500 East, crossing the interchange via an overpass, and continues through American Fork for until terminating at US-89, known locally as State Street. In the late 1950s and early 1960s, Interstate 15 was being constructed in Utah