Utah State Route 120
Encyclopedia
State Route 120 is a state highway
State highway
State highway, state road or state route can refer to one of three related concepts, two of them related to a state or provincial government in a country that is divided into states or provinces :#A...

 in the U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

 forming a business loop around I-70 serving the town of Richfield
Richfield, Utah
Richfield is a city in and the county seat of Sevier County, Utah, in the United States, and is the largest city in southern-central Utah. As of the 2010 census, the city population was 7,551. It lies in the Mormon Corridor, just off of Interstate 70 about 40 miles east of its junction with...

. The route forms the main street for Richfield and spans 3.89 miles (6.26 km). The highway was established 1969, coinciding with the construction of I-70 through Sevier County
Sevier County, Utah
As of the census of 2000, there were 18,842 people, 6,081 households, and 4,907 families residing in the county. The population density was 10 people per square mile . There were 7,016 housing units at an average density of 4 per square mile...

.

Route description

The highway begins at a diamond interchange
Diamond interchange
A diamond interchange is a common type of road junction, used where a freeway crosses a minor road. The freeway itself is grade-separated from the minor road, one crossing the other over a bridge...

 on I-70/US-89 at exit 37. From there, the route heads east on 1200 South, a two-lane undivided highway, in the southwestern portion of Richfield
Richfield, Utah
Richfield is a city in and the county seat of Sevier County, Utah, in the United States, and is the largest city in southern-central Utah. As of the 2010 census, the city population was 7,551. It lies in the Mormon Corridor, just off of Interstate 70 about 40 miles east of its junction with...

. The road continues east for ten blocks before turning northeast on Main Street, a four-lane road, and beginning an overlap with SR-118. Past 900 South, the road straightens out to the north and reaches central Richfield. At 300 North, SR-118 branches off to the east and SR-120 continues north on Main Street. The road passes a cemetery
Cemetery
A cemetery is a place in which dead bodies and cremated remains are buried. The term "cemetery" implies that the land is specifically designated as a burying ground. Cemeteries in the Western world are where the final ceremonies of death are observed...

 and a hospital
Hospital
A hospital is a health care institution providing patient treatment by specialized staff and equipment. Hospitals often, but not always, provide for inpatient care or longer-term patient stays....

 before turning northeast. The route and Main Street terminate at another diamond interchange with I-70, this time at exit 40.

History

State Route 120 was established in 1969 as a road looping around I-70 in Richfield
Richfield, Utah
Richfield is a city in and the county seat of Sevier County, Utah, in the United States, and is the largest city in southern-central Utah. As of the 2010 census, the city population was 7,551. It lies in the Mormon Corridor, just off of Interstate 70 about 40 miles east of its junction with...

. The route was initially composed of three portions: a proposed road from the under-construction interchange at I-70 in southeast Richfield to Main Street, the existent portion of Main Street north to 300 North, and another proposed road connecting this point to the north Richfield interchange. The proposed roads were completed in 1990. No realignments have affected the route since then.

Major intersections

The entire route is located in Richfield
Richfield, Utah
Richfield is a city in and the county seat of Sevier County, Utah, in the United States, and is the largest city in southern-central Utah. As of the 2010 census, the city population was 7,551. It lies in the Mormon Corridor, just off of Interstate 70 about 40 miles east of its junction with...

, Sevier County
Sevier County, Utah
As of the census of 2000, there were 18,842 people, 6,081 households, and 4,907 families residing in the county. The population density was 10 people per square mile . There were 7,016 housing units at an average density of 4 per square mile...

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