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 156 Utah State Route 156 Utah State Route 156 (SR-156) is a state highway in the U.S. state of Utah. Spanning just , it connects the city of Spanish Fork, via Main Street, with Interstate 15 on the north side of town. State Route 156 starts on the south side of Spanish Fork at the intersection of Main Street and SR-198 (300 South, also the former alignment of US-6). From there, the route travels north along Main Street through the center of town for until ending at an interchange with I-15 / US-6. Utah State Route 1, ran through Spanish Fork,