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 129 Utah State Route 129 State Route 129 (SR‑129) is a state highway in northern Utah County, Utah, United States. The route spans (mostly) north-south for to connect U.S. Route 89 (US‑89) on the Lindon-Pleasant Grove line with SR‑92 in Highland. The majority of the route runs along North County Boulevard. SR‑129 is four lane highway that runs through formerly agricultural area that has recently become commercialized in the northeastern part of the Utah Valley. The route begins at the intersection of State Street (US‑89) and 700 North (Lindon)/1000 South (Pleasant Grove) on border of those two cities. (1000 South continues