Utah State Route 186 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 Lake City because downtown is built right up to the northern mountains surrounding City Creek Canyon. The portion of
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