Utah State Route 74
| Alpine Highway | ||||
| Route information | ||||
| Maintained by UDOT | ||||
| Length | 5.058 mi (8.140 km) | |||
| Existed | 1935–present | |||
| Major junctions | ||||
| South end | US 89 in American Fork | |||
| SR-92 in Highland | ||||
| North end | Canyon Crest Road in Alpine | |||
| Location | ||||
| Country | United States | |||
| State | Utah | |||
| Highway system | ||||
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State Route 74 (SR-74)—also called Alpine Highway—is a state highway in the U.S. state of Utah. It is 5 miles (8.0 km) long, and connects the cities of American Fork and Alpine in northern Utah County.