State Route 118 (SR-118) is a
state highway
A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...
in the US state of
Utah linking
I-70/
US-89
U.S. Route 89 (US 89) is a north–south United States Numbered Highway with two sections, and one former section. The southern section runs for from Flagstaff, Arizona, to the southern entrance of Yellowstone National Park. The northern section ...
and
Joseph to
Richfield. The route is the main street for Joseph,
Monroe and
Richfield and spans . The highway was established 1931, initially connecting Joseph to Monroe and
Central Valley. Eventually, maintenance of the road was extended north to near
Salina.
Route description

The highway begins at a
diamond interchange on I-70/US-89 at exit 25 on the west side of Joseph and heads east as a two-lane undivided highway. The road enters Joseph as Main Street and turns northeast after exiting the town. The route intersects a few local roads before briefly curving southeast. The road now heads east-northeast before turning southeast and eventually east as the highway traverses the hills that separate Joseph and Monroe. More streets intersect the route before it enters Monroe as 100 South. In central Monroe, the highway turns north onto Main Street. Exiting Monroe and entering rural surroundings, it veers slightly eastward, passing through the community of Austin. East of
Elsinore, the route meets
SR-258 and turns northeast along the former routing of
US 89.
North of Central Valley, the route passes
Richfield Municipal Airport
Richfield is a city in and the county seat of Sevier County, Utah, United States, and is the largest city in southern-central Utah.
Description
As of the 2010 census, the city population was 7,551. It lies in the Mormon Corridor, just off ...
. North of the airport, the road enters
Richfield as Main Street, widens to four lanes, and straightens to the north before a short overlap with
SR-120 commences. As the concurrency ends, SR-120 continues north on Main Street while SR-118 turns east onto 300 North, a two-lane highway. The highway exits Richfield while
SR-119 splits off toward
Glenwood and SR-118 turns northeast. The route continues in this direction in a rural environment before terminating at
SR-24 north of
Sigurd and southwest of
Salina.
History
State Route 118 was formed in 1931 as a connector between Joseph and
SR-11 to Central via Monroe. In 1957, the northern terminus was set to
SR-258. In 1969, a proposed connection between Joseph and unfinished–I-70 was added to the system.
Also in 1969, SR-135 was designated as the road from
SR-119 near
Richfield northeast to
SR-24 near
Sigurd – a length of about .
In 1992,
US-89
U.S. Route 89 (US 89) is a north–south United States Numbered Highway with two sections, and one former section. The southern section runs for from Flagstaff, Arizona, to the southern entrance of Yellowstone National Park. The northern section ...
in the area was realigned to coincide with
I-70 with the old alignment of US-89 from
Elsinore to Sigurd transferred to SR-118. This included most of SR-258, all of SR-135, and a small part of SR-119. As a result of this transfer, SR-135 was deleted from the state highway system.
[ Utah Department of Transportation]
Highway Resolutions
, updated October 2007, accessed August 2008 A new
SR-135 was designated in 2016.
Major intersections
References
{{DEFAULTSORT:State Route 118
118 118 may refer to:
*118 (number)
*AD 118
*118 BC
*118 (TV series)
*118 (film)
*118 (Tees) Corps Engineer Regiment
*118 (Tees) Field Squadron, Royal Engineers
See also
*11/8 (disambiguation)
*Oganesson
Oganesson is a synthetic chemical element wi ...
118
Transportation in Sevier County, Utah