Utah State Route 201 to connect to North Temple). In 1939, the state legislature designated State Route 201, running west on 2100 South from State Street (US-40/US-91) to US-50 (9180 West) in Magna. By 1954, US-50 was moved south to an alignment through central Utah, the old routing mostly replaced by US-50 Alternate (US-50A). However, US-50A was placed in Salt Lake City on 2100 South west of State Street, replacing the SR-201 designation. By 1965, US-40 was realigned along Foothill Drive (then US-40A), the Utah Highway Department believing the Foothill route was more direct in connecting with North Temple toward the airport. US-40A was
Utah State Route 88 Utah State Route 88 State Route 88 (SR-88) is a state highway in the U.S. state of Utah, connecting Ouray to US-40/US-191. SR-88 begins at the south end of the Green River bridge near Ouray, within the Uintah Basin. It heads northwards, gradually climbing through the valley of that river, passing east of Pelican Lake, and onto a more rugged plateau just beyond the intersection with 4500 South (which carried SR-88 until 1969). The route's north end is at US-40/US-191 on this plateau. The state legislature defined State Route 88 in 1935, connecting Ouray to SR-6 (US-40) at Fort Duchesne.