U.S. Route 89 in the U.S. state of Utah is a north–south United States Highway spanning more than 502 miles (807.891 km) through the central part of the state, making it the longest road in Utah. Between Provo and Brigham City, US-89 serves as a local road, paralleling Interstate 15, but the portions from Arizona north to Provo and Brigham City northeast to Wyoming serve separate corridors. The former provides access to several national parks and Arizona, and the latter connects I-15 with Logan, the state's only Metropolitan Statistical Area not on the Interstate.
Insider tip — Ogden Canyon Hot Springs is located in Ogden Canyon, a spectacular quartzite gorge carved by the Ogden River (Weber County, UT). These historic hot springs were known to the Mormon pioneers. Ogden is the 'Junction City' founded by Brigham Young, 50 km north of Salt Lake City.