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 87 Utah State Route 87 Utah State Route 87 (SR-87) is a state highway in the U.S. state of Utah. Over a span of , it connects the communities of Altamont, Boneta, Bluebell, and Upalco to Duchesne and US-40/191 in Duchesne County. The route begins on US-40/191 as Center Street in Duchesne and runs North across Blue Bench five miles to the intersection with State Route 35, continues north seven miles then turns east near Talmage and Mountain Home through the community of Boneta then Altamont. The road then turns southeast through the community of Upalco, and near the communities of