Part 1
State Highways

72-4-101 Title.
          This chapter is known as the “Designation of State Highways Act.”

Enacted by Chapter 270, 1998 General Session

72-4-102 Additions to or deletions from state highway system -- Designation of highways as state highways between sessions.
(1)
(a) The Legislature may add to or delete highways or sections of highways from the state highway system.
(b) The department shall annually submit to the Legislature a list of highways or sections of highways the commission recommends for addition to or deletion from the state highway system.
(c) All recommendations under Subsection (1)(b) shall be based on:
(i) the criteria for state highways under Section 72-4-102.5;
(ii) funding and operational considerations identified under Subsection (3);
(iii) efficiency of highway operations and maintenance; and
(iv) other factors the commission determines are appropriate, in consultation with the department and the highway authorities involved in the transfer.
(2) Between general sessions of the Legislature, highways may be designated as state highways or deleted from the state highway system if:
(a) approved by the commission in accordance with:
(i) the criteria for state highways under Section 72-4-102.5;
(ii) funding and operational considerations identified under Subsection (3);
(iii) efficiency of highway operations and maintenance; and
(iv) other factors the commission determines are appropriate, in consultation with the department and the highway authorities involved in the transfer;
(b) a deletion is agreed upon by all highway authorities involved in the transfer; and
(c) the highways are included in the list of recommendations submitted to the Legislature in the next year for legislative approval or disapproval.
(3) All highway authorities involved in a highway transfer under this section shall consider available highway financing levels and operational abilities for the maintenance and construction of a transferred highway.
(4)
(a) The department or the commission shall submit to the Transportation Interim Committee of the Legislature on or before November 1 of each year:
(i) the list of highways recommended for transfer under Subsection (1);
(ii) a list of potential additions to or deletions from the state highway system that are currently under consideration; and
(iii) a list of additions to or deletions from the state highway system that were proposed but not agreed to by the affected highway authorities.
(b) The recommendations shall include:
(i) any fiscal and funding recommendations of each highway authority involved in the transfer of a highway or section of a highway; and
(ii) a cost estimate, fiscal analysis, and funding recommendation, or recommendation for further study from the Office of the Legislative Fiscal Analyst.
(5)
(a) In accordance with Title 63G, Chapter 3, Utah Administrative Rulemaking Act, the commission shall make rules, in consultation with the department and local highway authorities, establishing a process for a highway authority to propose an addition to or deletion from the state highway system.
(b) The rules established under Subsection (5)(a) shall include provisions for:
(i) notification to highway authorities of the department’s intent to:
(A) collect proposed additions to or deletions from the state highway system; and
(B) report the proposals to the Transportation Interim Committee as required under Subsection (4)(a);
(ii) public comment regarding a proposed addition to or deletion from the state highway system under this section during a commission meeting held under Section 72-1-302;
(iii) notification to any affected highway authority of an addition to or deletion from the state highway system under consideration prior to the meeting held under Subsection (5)(b)(ii); and
(iv) opportunity for a highway authority to initiate consideration of additions to or deletions from the state highway system by the commission.

Amended by Chapter 137, 2016 General Session

72-4-102.5 Definitions -- Rulemaking -- Criteria for state highways.
(1) As used in this section:
(a) “Arterial highway” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(b) “Collector highway,” “collector road,” or “collector street” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(c) “Local street” or “local road” means a highway that is not an arterial highway or a collector highway and that is under the jurisdiction of a county or municipality.
(d) “Major collector highway,” “major collector road,” or “major collector street” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(e) “Minor collector road” or “minor collector street” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(f) “Minor arterial highway” or “minor arterial street” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(g) “Principal arterial highway” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(h) “Rural area” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(i) “Tourist area” means an area of the state frequented by tourists for the purpose of visiting national parks, national recreation areas, national monuments, or state parks.
(j) “Urban area” has the same meaning as provided under the Federal Highway Administration Functional Classification Guidelines.
(2)
(a) Subject to the provisions of Title 72, Chapter 3, Highway Jurisdiction and Classification Act, and this chapter, a state highway shall meet the criteria provided under this section.
(b) The highway authorities of this state or their representatives shall cooperate to match the criteria provided under this section with the state highways designated under this title.
(c) The primary function of state highways is to provide for the safe and efficient movement of traffic, while providing access to property is a secondary function.
(d) The primary function of county and municipal highways is to provide access to property.
(e) For purposes of this section, if a highway is within 10 miles of a location identified under this section, the location is considered to be served by that highway.
(3) A state highway shall:
(a) serve a statewide purpose by accommodating interstate movement of traffic or interregion movement of traffic within the state;
(b) primarily move higher traffic volumes over longer distances than highways under local jurisdiction;
(c) connect major population centers;
(d) be spaced so that:
(i) all developed areas in the state are within a reasonable distance of a state highway; and
(ii) duplicative state routes are avoided;
(e) provide state highway system continuity and efficiency of state highway system operation and maintenance activities;
(f) include all interstate routes, all expressways, and all highways on the National Highway System as designated by the Federal Highway Administration under 23 C.F.R. Section 470, Subpart A, as of January 1, 2005; and
(g) exclude parking lots, driving ranges, and campus roads.
(4) Consistent with the provisions of Subsection (3), in rural areas a state highway may:
(a) include all minor arterial highways;
(b) include a major collector highway that:
(i) serves a county seat;
(ii) serves a municipality with a population of 1,000 or more;
(iii) serves a major industrial, commercial, or recreation areas that generate traffic volumes equivalent to a population of 1,000 or more;
(iv) provides continuity for the state highway system by providing major connections between other state highways;
(v) provides service between two or more counties; or
(vi) serves a compelling statewide public safety interest; and
(c) exclude all minor collector streets and local roads.
(5) Consistent with the provisions of Subsection (3), in urban areas a state highway may:
(a) include all principal arterial highways;
(b) include a minor arterial highway that:
(i) provides continuity for the state highway system by providing major connections between other state highways;
(ii) is a route that is expected to be a principal arterial highway within 10 years; or
(iii) is needed to provide access to state highways; and
(c) exclude all collector highways and local roads.
(6) In addition to the provisions of Subsections (3) and (4), in tourist areas, a state highway:
(a) shall include a highway that:
(i) serves a national park or a national recreational area; or
(ii) serves a national monument with visitation greater than 100,000 per year; or
(b) may include a highway that:
(i) serves a state park with visitation greater than 100,000 per year; or
(ii) serves a recreation site with visitation greater than 100,000 per year.
(7)
(a) In accordance with Title 63G, Chapter 3, Utah Administrative Rulemaking Act, the department shall make rules:
(i) establishing and defining a functional classification of highways for the purpose of implementing this section;
(ii) defining and designating regionally significant arterial highways; and
(iii) establishing an access management policy consistent with the functional classification of roadways.
(b) The definitions under Subsection (7)(a) shall provide a separate functional classification system for urban and rural highways recognizing the unique differences in the character of services provided by urban and rural highways.
(c) The rules under Subsection (7)(a):
(i) shall conform as nearly as practical to the Federal Highway Administration Functional Classification Guidelines; and
(ii) may incorporate by reference, in whole or in part, the federal guidelines under Subsection (7)(c)(i).

Amended by Chapter 25, 2017 General Session

72-4-103 Deletion of highway from state highway system -- Return to county or municipality or abandonment.
          When a state highway or portion of a state highway is deleted from the state highway system by the Legislature or the commission, the department shall:
(1) return or relinquish the state highway or portion of the state highway to the county or municipality in which it is situated; or
(2) abandon the state highway or portion of the state highway if it no longer serves the purpose of a highway.

Renumbered and Amended by Chapter 270, 1998 General Session

72-4-104 Disposition of portion of highways realigned.
(1) The department may make changes in the alignment of state highways to provide for greater highway safety or more economical highway operation and maintenance.
(2) When a state highway is realigned, the former portion of it may be:
(a) returned or relinquished to the county or municipality in which it is situated to be maintained as a highway;
(b) abandoned by the department if it no longer serves the purpose of a highway; or
(c) disposed of in accordance with Section 72-5-111 if the former portion was purchased in fee.

Amended by Chapter 122, 2012 General Session

72-4-105 Designation of state highways in municipalities.
          If the route of a state highway extends into or through a municipality and the Legislature has not specifically designated the location of the highway within the municipality, the commission, in cooperation with the municipality, shall designate the streets of the municipality over which the state highway shall be routed.   The designated streets shall be part of the state highway system without compensation to the municipality.

Renumbered and Amended by Chapter 270, 1998 General Session

72-4-105.2 Mountain View Corridor connection.
Upon completion of the construction of a proposed highway that connects Mountain View Corridor in Saratoga Springs with Cedar Valley Highway in Eagle Mountain, the department shall recommend to the Legislature an amendment to this part to reflect the new highway.

Enacted by Chapter 36, 2026 General Session

72-4-106 State highways -- SR-6 to SR-10.
          State highways include:
(1) SR-6. From the Utah-Nevada state line easterly through Delta and Tintic Junction through the North Santaquin Interchange of Route 15 continuing northerly through the Spanish Fork Interchange of Route 15 including the bridge eastbound intersecting Route 15 from southbound exit 257 of Route 15 at the Spanish Fork Interchange, continuing easterly through the Moark Junction, through Spanish Fork Canyon and Price to Route 70 west of Green River, returning along the same route including the bridge intersecting Route 15 at the Spanish Fork Interchange returning to the Utah-Nevada state line.
(2) SR-7.  From Route 15 in St. George easterly and northerly via Southern Parkway to Route 9 in Hurricane.
(3) SR-8.  From Dixie Downs Road to Route 18 in St. George on Sunset Boulevard.
(4) SR-9.  From Route 15 at Harrisburg Junction easterly to Zion National Park south boundary, and from Zion National Park east boundary to Route 89 at Mt. Carmel Junction.
(5) SR-10.  From a junction with Route 70 east of Fremont Junction northeasterly to Route 55 in Price.

Amended by Chapter 83, 2022 General Session

72-4-107 State highways -- SR-12 to SR-20.
          State highways include:
(1) SR-12.  From Route 89 at Bryce Canyon Junction easterly through Tropic Junction and Escalante then northerly through Boulder and Grover to Route 24 east of Torrey.
(2) SR-13.  From Route 91 in Brigham City northerly through Bear River and Haws Corner to 20800 North, northwest of Plymouth, then west to the southbound on- and off-ramps of Route 15 Plymouth Interchange.
(3) SR-14.  From Route 130 in Cedar City southeasterly to Route 89 at Long Valley Junction.
(4) SR-15.  From the Utah-Arizona state line near St. George to the Utah-Idaho state line south of Malad, Idaho, on interstate Route 15.
(5) SR-16.  From the Utah-Wyoming state line northwesterly 10 miles through Woodruff then northerly to Route 30 at Sage Creek Junction.
(6) SR-17.  From Route 9 in LaVerkin northerly to Route 15 at Anderson Junction.
(7) SR-18.  From Route 15 in south St. George northerly to Route 56 at Beryl Junction.
(8) SR-19.  From Route 70 west of Green River easterly through Green River to Route 70 near Elgin.
(9) SR-20.  From Route 15, 14 miles north of Paragonah easterly to Route 89 at Orton.

Amended by Chapter 57, 2008 General Session

72-4-108 State highways -- SR-21 to SR-26, SR-28 to SR-30.
          State highways include:
(1) SR-21.  From the Utah-Nevada state line near Garrison southerly and easterly to Beaver to Route 160.
(2) SR-22.  From Antimony Bridge northerly to Route 62.
(3) SR-23.  From Route 91 south of Wellsville northerly through Wellsville, Mendon, Petersboro, Newton, and Cornish to the Utah-Idaho state line near Weston, Idaho.
(4) SR-24.  From Route 50 near Salina southerly through Loa to Hanksville; then northeasterly to Route 70 at Buckmaster Interchange west of Green River.
(5) SR-25.  From Fish Lake Junction on Route 24 northerly to near Bowery Haven Campground.
(6) SR-26.  From Route 126 in Roy easterly to Route 89 in Ogden.
(7) SR-28.  From Route 89 in Gunnison northerly through Levan and Nephi to Route 15 north of Nephi.
(8) SR-29.  From Joes Valley Reservoir easterly through Orangeville Junction to Route 10 north of Castle Dale.
(9) SR-30.  From the Utah-Nevada state line northeasterly through Curlew Junction to Route 84 west of Snowville; then beginning again at a junction with Route 15 west of Riverside easterly through Collinston to Route 91 in Logan; then beginning again at a junction with Route 89 in Garden City southeasterly through Sage Creek Junction to the Utah-Wyoming state line.

Amended by Chapter 213, 2007 General Session

72-4-109 State highways -- SR-31, SR-32, SR-34 to SR-40.
          State highways include:
(1) SR-31.  From Route 89 in Fairview southeasterly to Route 10 in Huntington.
(2) SR-32.  From Route 40 north of Heber City, northeasterly to a junction with Route 35 at Francis; then north through Kamas to the Route 80 westbound off-ramp northeast of Wanship.
(3) SR-34.  From Route 18 east on 100 North Street in St. George to the east side curb of River Road.
(4) SR-35.  From Route 32 at Francis southeasterly through Tabiona to Route 87 north of Duchesne.
(5) SR-36.  From Route 6 west of Eureka northerly through Tooele and Mills Junction to Route 80 at Tooele Interchange.
(6) SR-37.  From Route 126 in Sunset west through Clinton to south of Hooper; then northerly through Hooper to west of West Haven; then east through West Haven to Route 108 near Roy.
(7) SR-38.  From Route 13 in Brigham City northerly through Honeyville and Deweyville to Route 30 in Collinston.
(8) SR-39.  From Route 134 easterly on Twelfth Street in Ogden and Ogden Canyon to Route 16 in Woodruff.
(9) SR-40.  From Route 80 at Silver Creek Junction southerly through Heber City then easterly through Duchesne, Vernal, and Jensen to the Utah-Colorado state line.

Amended by Chapter 79, 2006 General Session

72-4-110 State highways -- SR-42 to SR-46, SR-48, SR-50.
          State highways include:
(1) SR-42.  From the Utah-Idaho state line near Strevell, Idaho, easterly to Route 30 at Curlew Junction.
(2) SR-43.  From the Utah-Wyoming state line about 6-1/2 miles west of Manila easterly through Manila to the Utah-Wyoming state line about three miles east of Manila.
(3) SR-44.  From Route 191 at Greendale Junction northwesterly to Route 43 in Manila.
(4) SR-45.  From the Evacuation Wash Area south of Bonanza northwesterly through Bonanza to Route 40 southeast of Vernal, near Naples.
(5) SR-46.  From Route 191 at LaSal Junction easterly to the Utah-Colorado state line.
(6) SR-48.  From Route 154 easterly on 7800 South to Route 68 in West Jordan; then beginning again at Route 68 easterly on 7000 South and 7200 South to Route 89.
(7) SR-50.  From Route 6 in Delta southeasterly to Holden, then northerly to Route 15 and beginning again at Route 15 Scipio Interchange; then easterly through Scipio and southeasterly to junction with Route 89 in Salina.

Amended by Chapter 42, 2016 General Session

72-4-111 State highways -- SR-51 to SR-60.
          State highways include:
(1) SR-51.  From Route 147 in Spanish Fork northeasterly to Route 89 in Springville.
(2) SR-52.  From Route 114 easterly on 8th North in Orem to Route 189 at Olmstead.
(3) SR-53.  From Route 15 easterly on Twenty-fourth Street in Ogden to Route 89.
(4) SR-54.  From Mona easterly to the on and off ramps east of Route 15 at the Mona Interchange.
(5) SR-55.  From Route 6 west of Price easterly on First North Street to 3rd East Street; then south on 3rd East Street to Main Street; then easterly and southerly to Route 6 near Price southeast corporate limits.
(6) SR-56.  From the Utah-Nevada state line easterly to Route 130 in Cedar City.
(7) SR-57.  From Route 10 northerly to the Wilberg Mine northwest of Orangeville.
(8) SR-58.  From the Utah-Nevada state line easterly through Wendover to Route 80.
(9) SR-59.  From the Utah-Arizona state line northwesterly to Route 9 in Hurricane.
(10) SR-60.  From Route 26 at Riverdale Junction easterly to Route 89.

Renumbered and Amended by Chapter 270, 1998 General Session

72-4-112 State highways -- SR-61 to SR-68 and SR-70.
          State highways include:
(1) SR-61.  From Route 23 in Cornish easterly to Route 91 at Webster Junction.
(2) SR-62.  From Route 89 south of Junction easterly through Kingston to near Otter Creek Reservoir; then northerly to Route 24 at Plateau Junction.
(3) SR-63.  From Bryce National Park north boundary northerly to Tropic Junction on Route 12.
(4) SR-64.  From Route 15 south of Holden northerly to Route 50.
(5) SR-65.  From Route 80 near Mt. Dell Reservoir northeasterly on the Brigham Young Memorial Highway to Henefer; then northeasterly to Route 84.
(6) SR-66.  From Route 65 near East Canyon Reservoir northerly through Porterville to Route 84 in Morgan.
(7) SR-67.  From the junction of I-215 in Davis County northerly on Legacy Parkway to the junction with US-89 and I-15.
(8) SR-68.  From Route 6 at Elberta northerly on Redwood Road and Fifth South Street in Bountiful; then southerly on 2nd West in Bountiful to Route 89 in Bountiful.
(9) SR-70.  From Route 15 near Cove Fort to the Utah-Colorado state line west of Grand Junction, Colorado, on interstate Route 70.

Amended by Chapter 118, 2009 General Session

72-4-113 State highways -- SR-71 to SR-80.
          State highways include:
(1)SR-71.  From Route 154 in Riverton easterly to Seventh East Street in Draper; then northerly on Seventh East and Ninth East Streets to Route 186 in Salt Lake City.
(2)SR-72.  From Route 24 in Loa northerly to a junction with Route 70 and Route 10 near Fremont Junction.
(3)SR-73.  From Route 36 northeast of St. John Station southeasterly on Five Mile Pass to Route 85 and Route 145 in Saratoga Springs; then easterly again beginning at 850 East in Lehi to Route 89.
(4)SR-74.  From Route 89 in American Fork northerly to 200 feet south of the intersection with Canyon Crest Road in Alpine.
(5)SR-75.  From Route 15 northwest of Springville easterly to Route 89 near Ironton.
(6)SR-76.  From Route 70 easterly to old Fremont Junction on Route 72.
(7)SR-77.  From Route 147 north of Benjamin north through Barney Corner; then easterly to Route 89 in Springville.
(8)SR-78.  From Route 15 at the Mills Junction Interchange northerly to west of Levan; then east to Route 28 in Levan.
(9)SR-79.  From Route 108 easterly on Thirty-first Street in Ogden to the lane separation, then on eastbound lane only to Route 89; then easterly on Thirtieth Street to Route 203; beginning again at Thirtieth Street and Route 89 then westerly on the westbound lane only to merge with eastbound lanes.
(10)SR-80.  From the Utah-Nevada state line in Wendover to the Utah-Wyoming state line west of Evanston, Wyoming, on Interstate 80.

Amended by Chapter 36, 2026 General Session

72-4-114 State highways -- SR-81 to SR-90.
          State highways include:
(1)SR-81.  From Route 30 north to Fielding.
(2)SR-82.  From Route 102 north on 300 East Street in Tremonton to Garland; then east approximately 0.8 mile; then north to Route 13.
(3)SR-83.  From Route 13 in Corinne westerly to Lampo Junction; then northerly to Route 84 at Howell Interchange.
(4)SR-84.  From the Utah-Idaho state line near Snowville to a point on Route 15 at the Tremonton Interchange; then from another point on Route 15 near Roy to Route 80 near Echo, traversing the alignment of interstate Route 84.
(5)SR-85. From Route 73 and Route 145 in Saratoga Springs northerly on Mountain View Corridor Highway to California Avenue in Salt Lake City.
(6)SR-86.  From Route 65 at Henefer westerly to Route 84.
(7)SR-87.  From Route 40 in Duchesne northerly; then easterly through Altamont; thence southeasterly through Upalco; then east to Route 40 southwest of Roosevelt.
(8)SR-88.  From the south end of the Green River Bridge south of Ouray northerly to Route 40 east of Ft. Duchesne.
(9)SR-89.  From the Utah-Arizona state line northwest of Page, Arizona, westerly to Kanab; then northerly to a junction with Route 70 near Sevier Junction; then beginning again at the junction with Route 70 south of Salina, northerly through Salina, Gunnison and Mt. Pleasant to a junction with Route 6 at Thistle Junction; beginning again at junction with Route 6 at Moark Junction northerly through Springville, Provo, Orem, and American Fork to Route 15 north of Lehi; then beginning again at a junction with Route 71 in Draper northerly through Sandy, Midvale, Murray, Salt Lake City, and Bountiful to a junction with Route 15 at the 500 west interchange; then beginning again at a junction with Route 15 at Lagoon northerly through Uintah Junction and Ogden to Route 91 near south city limits of Brigham City; then beginning again at a junction with Route 91 in Logan northeasterly to Route 30 in Garden City; then northerly to the Utah-Idaho state line.
(10)SR-89A.  From the Utah-Arizona state line south of Kanab northerly to Route 89 in Kanab.
(11)SR-90.  From Route 13 in Brigham easterly on 2nd South Street to Route 91.

Amended by Chapter 36, 2026 General Session

72-4-115 State highways -- SR-91 to SR-97, SR-99, SR-100.
          State highways include:
(1) SR-91.  From Route 15 south of Brigham City; then easterly through Brigham Canyon and Logan to the Utah-Idaho state line near Franklin, Idaho.
(2) SR-92.  From Ashton Boulevard in Lehi, east through American Fork Canyon to Route 189 in Provo Canyon.
(3) SR-93.  From the on- and off-ramps on the west side of Route 15, east along the south city limits of Woods Cross to Route 89.
(4) SR-94.  From Route 70 northeasterly to Thompson.
(5) SR-95.  From Route 24 east of Hanksville southerly crossing near the confluence of the Dirty Devil and Colorado Rivers to a point 4.3 miles south of Blanding on Route 191.
(6) SR-96.  From Clear Creek northerly through Scofield to Route 6 near Colton.
(7) SR-97.  From Route 37 east on 5500 South Street in Hooper to the Hill Air Force Base Northwest gate.
(8) SR-99.  From Route 15 south of Fillmore northerly through Fillmore to Route 15.
(9) SR-100.  From Route 99 in Fillmore westerly then northerly to Route 50 west of Holden.

Amended by Chapter 146, 2013 General Session

72-4-116 State highways -- SR-101 to SR-110.
          State highways include:
(1)SR-101.  From Wellsville on Route 23 easterly through Hyrum to the Hardware Ranch with a stub connection to the visitors’ center and parking area.
(2)SR-102.  From Route 83 east of Lampo Junction northeasterly through Penrose to Thatcher; then easterly through Tremonton and Deweyville to Route 38.
(3)SR-103.  From Route 126 in Clearfield easterly on 650 North Street in Clearfield to the on and off access ramps on the east side of Route 15.
(4)SR-104.  From Route 126 easterly on Wilson Lane, Twentieth Street, and Twenty-first Street in Ogden to Route 204.
(5)SR-105.  From Route 67 east on Parrish Lane in Centerville to Route 106.
(6)SR-106.  From .21 miles west of Route 15 east on 400 North Street in Bountiful; then northerly to Sheppard Lane in Farmington; then west on Sheppard Lane to Route 89.
(7)SR-108.  From the I-15 north bound on- and off-ramps at the Hill Field South Gate Interchange in Layton west to Syracuse; then north into Weber County; then northeasterly to Route 126.
(8)SR-109.  From Route 126 in Layton easterly via Gentile Street and Oak Hills Drive to East Side Drive east of Route 89.
(9)SR-110.  From Route 127 west of Syracuse north to Route 37 west of Clinton.

Amended by Chapter 383, 2025 General Session

72-4-117 State highways -- SR-111 to SR-120.
          State highways include:
(1) SR-111.  From Route 48 east of Copperton northerly through Bacchus to Route 201 northeast of Magna.
(2) SR-112.  From Route 138 on 800 East in Grantsville southeasterly to Tooele on 1000 North to Route 36.
(3) SR-113.  From Route 189 in Charleston northerly to Midway; then easterly to Route 40 in Heber City.
(4) SR-114.  From Route 89 in Provo westerly on Center Street to Geneva Road; then northerly through Lakeview, Vineyard, and Geneva to Route 89 in Pleasant Grove.
(5) SR-115.  From Route 198 in Payson northerly to Benjamin; then easterly to Route 156 in Spanish Fork.
(6) SR-116.  From Route 132 in Moroni easterly to Route 89 in Mt. Pleasant.
(7) SR-117.  From Wales easterly through Chester to Spring City; then northeasterly to Route 89.
(8) SR-118.  From Route 70 easterly through Joseph and Monroe; then northerly to Route 120 in south Richfield. Beginning again with Route 120 at 300 North in Richfield, northeasterly to Route 24 near Sigurd.
(9) SR-119.  From Route 118 in Richfield easterly to Route 24 at Kings Meadow Canyon.
(10) SR-120.  From Route 70 easterly to Main Street in Richfield; then northerly on Main Street to Route 70 north of Richfield.

Amended by Chapter 199, 2010 General Session

72-4-118 State highways -- SR-121 to SR-130.
          State highways include:
(1) SR-121.  From Route 40 in Roosevelt northerly to Neola; then easterly through LaPoint and Maeser to Route 40 in Vernal.
(2) SR-122.  From the Utah Railway right-of-way line near Hiawatha easterly to Route 10 near Carbon-Emery County line.
(3) SR-123.  From Route 6 at Sunnyside Junction easterly to Sunnyside.
(4) SR-124.  From Horse Canyon coal mine northerly through Columbia Junction to Route 123.
(5) SR-125.  From Route 50 east of Delta easterly to Oak City; then northerly to Route 132 near Leamington.
(6) SR-126.  From Fort Lane at Layton Parkway Interchange northerly to Route 89 at Hot Springs Junction.
(7) SR-127.  From Route 110 easterly on Syracuse Road to a junction with Route 108 in Syracuse.
(8) SR-128.  From Route 191 near Moab northeasterly along south bank of Colorado River to Dewey; then northerly to Route 70 approximately six miles west of Cisco.
(9) SR-129.  From Route 89 in Lindon westerly on 700 North; then northerly on North County Boulevard to Route 92 in Highland.
(10) SR-130.  From Royal Hunte Drive east on Cross Hollow Road; then northerly on Main Street through Cedar City to Route 21 north of Minersville.

Amended by Chapter 423, 2015 General Session

72-4-119 State highways -- SR-131 to SR-140.
          State highways include:
(1)SR-131. From Route 85 in Herriman easterly and northerly on Porter Rockwell Boulevard to Route 140 in Bluffdale.
(2)SR-132.  From Route 6 in Lynndyl northeasterly through Leamington to Nephi; then southeasterly through Fountain Green and Moroni to Route 89 at Pigeon Hollow Junction.
(3)SR-133.  From Kanosh south city limits north through Meadow to Route 15 north of Meadow.
(4)SR-134.  From Route 37 at Kanesville northerly to Plain City; then easterly to Route 235 in North Ogden.
(5)SR-135. From 2800 West in Lindon easterly via Pleasant Grove Boulevard to Route 129 in Pleasant Grove.
(6)SR-136.  From a junction with Route 50 and 125 east of Delta north to Route 6.
(7)SR-137.  From Route 89 in Gunnison easterly to Mayfield; then northerly to Route 89.
(8)SR-138.  From Route 80 at Stansbury Interchange southeasterly through Grantsville to Route 179 in Tooele County.
(9)SR-139.  From Route 6 northerly to Route 157 near Spring Glen.
(10)SR-140. From 800 West in Bluffdale easterly on 14600 South to the on and off access ramps on the east side of Route 15.

Amended by Chapter 36, 2026 General Session

72-4-120 State highways -- SR-141 to SR-145, SR-147 to SR-151.
          State highways include:
(1)SR-141.  From Route 6 in Genola to Route 147 west of Payson.
(2)SR-142.  From Route 23 near Newton to Clarkston; then easterly through Trenton to Route 91 in Richmond.
(3)SR-143.  From Route 15 west of Parowan easterly through Parowan, then southerly to the Panguitch Lake Road, then easterly and northerly coincident with the Panguitch Lake Road to Route 89 in Panguitch.
(4)SR-144.  From Route 92 in American Fork Canyon northerly to Tibble Fork Reservoir.
(5)SR-145.  From Route 85 and Route 73 in Saratoga Springs easterly on Pioneer Crossing to Route 89 in American Fork.
(6)SR-147.  From Route 141, McBeth Corner; then northerly four miles; then east approximately three miles to Benjamin; then north approximately one mile; then easterly crossing Route 89 one mile; then north to Mapleton; then west to Route 89.
(7)SR-148.  From Route 14 north to Cedar Breaks National Monument south boundary.
(8)SR-149.  From Route 40 at Jensen northerly to Dinosaur National Monument boundary.
(9)SR-150.  From Route 32 in Kamas easterly to Mirror Lake and northerly to the Utah-Wyoming state line.
(10)SR-151.  From Route 154 east on 10400 South Street to 1300 West Street; then southeasterly to 10600 South Street; then east on 10600 South Street to Route 15.

Amended by Chapter 36, 2026 General Session

72-4-121 State highways -- SR-152 to SR-160.
          State highways include:
(1)SR-152.  From Route 71 at 4800 South Street southeasterly on Van Winkle Expressway to the Route 215 Interchange near 6400 South Street.
(2)SR-153.  From Route 160 in Beaver easterly by Puffer Lake to Route 89 in Junction City.
(3)SR-154.  From 150 East Street westerly on Bangerter Highway to near 3200 West; then northerly to the westbound off ramp  of Route 80 near the Salt Lake International Airport.
(4)SR-155.  From Route 10 in Huntington northeasterly to Cleveland; then northerly to Route 10 at Washboard Junction.
(5)SR-156.  From Route 198 in Spanish Fork north on Main Street to Route 15.
(6)SR-157.  From Route 6 in Helper easterly on Poplar Street to Main Street; then southerly and northeasterly to Kenilworth.
(7)SR-158.  From Eden Junction on Route 39 northerly to the parking lot of Powder Mountain Ski Resort.
(8)SR-159.  From Route 21 near Garrison north to Route 6 near the Utah-Nevada state line.
(9)SR-160.  From Route 15 south of Beaver northerly through Beaver to Route 15 north of Beaver.

Amended by Chapter 440, 2024 General Session

72-4-122 State highways -- SR-161 to SR-165, SR-167, SR-168.
          State highways include:
(1) SR-161.  From Route 70 near Cove Fort northwesterly to Route 15.
(2) SR-162. From Route 191 in Bluff easterly to the Utah-Colorado state line.
(3) SR-163.  From the Utah-Arizona state line southwest of Mexican Hat northeasterly to Route 191 near Bluff.
(4) SR-164.  From Route 15 southwest of Spanish Fork easterly to Route 198 one-half mile south of Spanish Fork.
(5) SR-165.  From Paradise northerly through Hyrum and Nibley to Route 91 in Logan.
(6) SR-167.  From Route 84 near Mountain Green northerly on Trappers Loop Road to Route 39 south of Huntsville.
(7) SR-168.  From the north entrance of Hill Air Force Base northerly to Route 60 in Riverdale.

Amended by Chapter 79, 2006 General Session

72-4-123 State highways -- SR-171 to SR-180.
          State highways include:
(1)SR-171.  From Route 111 at Eighty-fourth West Street and Thirty-fifth South Street easterly on Thirty-fifth South Street and Thirty-third South Street to Route 215 at the east-side belt route.
(2)SR-172.  From 6200 South north on 5600 West to Route 80.
(3)SR-173.  From Route 111 southeast of Magna easterly through Kearns and Murray to Route 89 at 5300 South Street in Murray.
(4)SR-174.  From Intermountain Power Plant main gate southeasterly to Route 6 south of Lynndyl.
(5)SR-175.  From Route 89 westerly on 11400 South to Route 154.
(6)SR-176. From Route 114 westerly and northerly on Vineyard Connector to mile 2.35 at Lighthouse Lane in Vineyard.
(7)SR-177. From the on-ramps of Route 15 and Route 67 in Farmington westerly and northerly to Route 193 in West Point.
(8)SR-178.  From the southbound on and off ramps of Route 15 east on 800 South in Payson to Route 198.
(9)SR-179. From Route 138 near Grantsville northerly via Midvalley Highway to Route 80 in Tooele County.
(10)SR-180.  From Route 15 southeast of American Fork northerly on Fifth East Street to Route 89 in American Fork.

Amended by Chapter 383, 2025 General Session

72-4-124 State highways -- SR-186, SR-189, SR-190.
          State highways include:
(1) SR-186. From Route 89 at Beck Street in Salt Lake City southerly on Victory Road and Columbus Street; then easterly on Third North; then southerly on State Street to Fourth South Street; then easterly on Fourth South, Tenth East, and Fifth South Streets; then southerly on Foothill Boulevard to Route 80.
(2) SR-189.  From Route 15 south of Provo northerly on University Avenue and Provo Canyon to Route 40 south of Heber.
(3) SR-190.  From Route 215 at Knudsen’s Corner southeasterly to Route 210 at the mouth of Big Cottonwood Canyon; then easterly through Big Cottonwood Canyon to Brighton, including Brighton Loop; then easterly through Guardsman Pass to the Salt Lake-Wasatch County line.

Amended by Chapter 57, 2008 General Session

72-4-125 State highways -- SR-191, SR-193, SR-194, SR-196, SR-198 to SR-200.
          State highways include:
(1)SR-191.  From the Utah-Arizona state line south of Bluff northerly through Blanding, Monticello, and Moab to Route 70 at Crescent Junction; then beginning again from Route 6 north of Helper northerly through Indian Canyon to Route 40 at Duchesne; then beginning again from Route 40 at Vernal northerly through Greendale Junction and Dutch John to the Utah-Wyoming state line.
(2)SR-193.  From Route 110 in West Point easterly through Syracuse, Clearfield, and Layton, past the south entrance to Hill Air Force Base to Route 89.
(3)SR-194. From Route 68 in Lehi easterly via 2100 North; then northerly via 1200 West to 2250 North and Powell Way.
(4)SR-196.  From Route 199 near the control gate at Dugway Proving Grounds northerly via the Skull Valley Road to the west bound on and off ramps of Route 80 at the Rowley Junction Interchange.
(5)SR-198.  From Route 15 northbound ramps of the North Santaquin Interchange northeasterly through Spring Lake, to 100 North in Payson; then easterly and northeasterly through Salem to 300 South in Spanish Fork; then easterly and southeasterly to Route 6 at Moark Junction.
(6)SR-199.  From Route 196 north of the Dugway Proving Grounds main gate northeasterly through Clover to Route 36.
(7)SR-200.  From Route 61 in Lewiston, approximately three miles west of Route 91, north to the Utah-Idaho state line.

Amended by Chapter 383, 2025 General Session

72-4-126 State highways -- SR-201 to SR-204, SR-208 to SR-211.
          State highways include:
(1) SR-201.  From Route 80 at Lake Point Junction easterly to 900 West; then northerly to 2100 South Street; then easterly to Route 89.
(2) SR-202.  From Route 201 near Garfield northwesterly through the Garfield Cutoff to Route 80.
(3) SR-203.  From Route 89 near Uintah northerly on Harrison Boulevard in Ogden to Route 39.
(4) SR-204.  From Route 26 north on Wall Avenue in Ogden to Route 89.
(5) SR-208.  From Route 40 east of Fruitland northerly to Route 35 near Tabiona.
(6) SR-209. From Kennecott gate in Copperton northeasterly to 9000 South; then easterly on 9000 South; then easterly to 9400 South; then easterly to Route 210 near the mouth of Little Cottonwood Canyon.
(7) SR-210.  From Route 190 at the mouth of Big Cottonwood Canyon southeasterly on Wasatch Boulevard and through Little Cottonwood Canyon, to Alta, including the Alta Bypass.
(8) SR-211.  From Dugout Ranch southeasterly; then northeasterly to Route 191 near Church Rock.

Amended by Chapter 42, 2016 General Session

72-4-127 State highways -- SR-215, SR-218, SR-219.
          State highways include:
(1) SR-215.  From a junction with Route 80 near the mouth of Parley’s Canyon southeast of Salt Lake City, southwesterly to near the south city limits of Murray, junctioning with Route 15, then northwesterly, northerly, and easterly to a junction with Route 15 north of Salt Lake City, on interstate Route 215.
(2) SR-218.  From Route 23 east of Newton easterly to Route 91 in Smithfield.
(3) SR-219.  From the 1984 west corporate limits of Enterprise east to Route 18.

Amended by Chapter 336, 2012 General Session

72-4-128 State highways -- SR-222, SR-224 to SR-228.
          State highways include:
(1) SR-222. From Route 113 in Midway northerly to Pine Creek Campground.
(2) SR-224.  From the Wasatch-Summit County line through Ontario Canyon and Park City to Route 80 at Kimball Junction.
(3) SR-225.  From the west side of the structure over the Union Pacific Railroad easterly via Park Lane to Route 106 in Farmington.
(4) SR-226.  From Snow Basin Ski Lodge lower parking lot in Weber County southeasterly to Route 167 the Trappers Loop Road.
(5) SR-227.  From Route 15 near Glover Lane north on Walker Lane to State Street; then east to Route 106 in Farmington.
(6) SR-228.  From the northbound off-ramp of Route 15 at the South Leeds Interchange; then northerly on Main Street in Leeds to the northbound on-ramp of Route 15; then westerly to the southbound off-ramp of Route 15; and from the southbound on-ramp of Route 15 easterly to Main Street in Leeds.

Amended by Chapter 336, 2012 General Session

72-4-129 State highways -- SR-231, SR-232, SR-235, and SR-240.
          State highways include:
(1) SR-231.  From Route 89 in Fairview northerly via Main Street to Route 31.
(2) SR-232.  From Route 126 in Layton north to the south entrance to Hill Air Force Base.
(3) SR-235.  From Route 89 in Ogden north to Route 134 in North Ogden.
(4) SR-240.  From Route 15 east to Route 38 in Honeyville.

Amended by Chapter 52, 2019 General Session

72-4-130 State highways -- SR-241, SR-243, SR-248.
          State highways include:
(1) SR-241.  From Route 114 east on 1600 North in Orem to Route 89.
(2) SR-243.  From Route 89 in Logan Canyon to Beaver Mountain Ski Resort.
(3) SR-248.  From Route 224 at Park City Junction to Route 40 at the Park City Interchange; then southeasterly and easterly to Route 32 in Kamas.

Amended by Chapter 341, 2020 General Session

72-4-131 State highways -- SR-252 and SR-256 to SR-260.
          State highways include:
(1) SR-252. From SR-91 and SR-89 northerly on 1000 West in Logan to 2500 North; then easterly on 2500 North Street to SR-91 in North Logan.
(2) SR-256.  From Route 89 north of Salina northerly through Redmond to Route 89 south of Axtell.
(3) SR-257.  From Route 21 at Milford northeasterly through Black Rock and Deseret to Route 6 near Hinckley.
(4) SR-258.  From Route 70 near Elsinore easterly to Route 118 east of Elsinore.
(5) SR-259.  From Route 24 near Sigurd, north to I-70 at the Sigurd Interchange.
(6) SR-260.  From Route 24 south of Aurora to Route 50 west of Salina.

Amended by Chapter 57, 2008 General Session

72-4-132 State highways -- SR-261, SR-262, SR-264 to SR-266, and SR-268 to SR-270.
          State highways include:
(1) SR-261.  From Route 163 north of Mexican Hat to Route 95 east of Natural Bridges National Monument.
(2) SR-262.  From Route 191 approximately 11 miles north of Bluff easterly and southerly to Route 162 in Montezuma Creek.
(3) SR-264.  From Route 31 easterly through Flat Canyon and Eccles Canyon to Route 96 south of Scofield.
(4) SR-265.  From Route 114 near Twelfth South Street in Orem southeasterly to Route 189 in Provo.
(5) SR-266.  From Route 215 easterly on Forty-seventh South Street and Forty-fifth South Street to Route 215.
(6) SR-268.  From Route 15 easterly on 600 North Street to Route 89 in Salt Lake City.
(7) SR-269.  From Route 15 easterly on Fifth and Sixth South Streets to Route 89 in Salt Lake City, providing one-way couplets.
(8) SR-270.  From 900 South northerly on West Temple Street to Route 89 in Salt Lake City.

Amended by Chapter 57, 2008 General Session

72-4-133 State highways -- SR-271, SR-273 to SR-276, SR-279, SR-280.
          State highways include:
(1) SR-271.  From Route 274 in Parowan northeasterly to Route 15 north of Paragonah.
(2) SR-273.  From Route 89 at North Farmington Interchange northerly to Kaysville; then west on 200 North to Route 15.
(3) SR-274.  From Route 143 in Parowan north on Main Street to Route 15 north of Parowan.
(4) SR-275.  From Route 95 northwesterly to the east boundary of Natural Bridges National Monument.
(5) SR-276.  From Route 95 southerly to Glen Canyon National Recreation Area boundary near Bullfrog Basin then beginning again at the Glen Canyon National Recreation Area boundary east of Halls Crossing easterly to Route 95.
(6) SR-279.  From the Potash Plant north along the Colorado River to Route 191 north of Moab.
(7) SR-280.  From Route 80 near the south limits of Coalville easterly to Main Street in Coalville.

Amended by Chapter 79, 2006 General Session

72-4-134 State highways -- SR-282, SR-284 to SR-287, SR-289, and SR-290.
          State highways include:
(1)SR-282.  At University of Utah.
(a)From 500 South Street north on Campus Center Drive to South Campus Drive.
(b)From University Street and 400 South Street easterly and northeasterly on South Campus Drive to Wasatch Drive.
(c)From Foothill Boulevard Route 186 northerly on Wasatch Drive to South Medical Drive.
(d)From Wasatch Drive northerly on South Medical Drive and West Medical Drive to North Campus Drive; then south and southwest to University Street and 100 South Street.
(2)SR-284.  At Weber State University in Ogden.
(a)From 4100 South Street northerly on the peripheral road to Edvalson Street; then northwesterly and westerly on 3700 South Street to Route 203, Harrison Boulevard.
(b)From Route 203 easterly on 4100 South Street to Taylor Avenue.
(c)Campus North Road from the north-south peripheral road easterly on Edvalson Street to Foothill Drive.
(d)From Route 203, Harrison Boulevard, easterly on 3850 South Street to north-south peripheral road.
(e)From Route 203, Harrison Boulevard, easterly on 4000 South Street to the north-south peripheral road.
(3)SR-285.  The Institute for the Deaf.  From Twentieth Street in Ogden northwesterly to Monroe Avenue.
(4)SR-286.  From Route 235 to and including a peripheral road at the State Industrial School in Ogden.
(5)SR-287.  From Route 140 in Bluffdale northerly via Pony Express Road to Bitterbrush Lane in Draper.
(6)SR-289.  At College of Southern Utah.  From Route 130 in Cedar City westerly on Center Street to 1150 West Street; then south to Second South Street; then east to Third West Street; then north to Center Street, providing a peripheral road around the College of Southern Utah.
(7)SR-290.  At Snow College.  From Route 89 in Ephraim easterly on First North Street to Fourth East Street; then south to Center Street; then west to Route 89, providing a peripheral road around Snow College.

Amended by Chapter 383, 2025 General Session

72-4-135 State highways -- SR-291 to SR-294, SR-296, SR-298.
          State highways include:
(1)SR-291.  The Institute for the Blind.  From Route 203, Harrison Boulevard, near Seventh Street in Ogden easterly and southerly to the hospital, including the loop on the southwest side of the hospital.
(2)SR-292.  At Salt Lake Community College.
(a)From 2200 West Street easterly on 4520 South for 0.17 miles; beginning again at 0.47 miles easterly on 4520 South to Route 68.
(b)From Route 68 westerly on 4600 South for 0.80 miles; then northerly on 1900 West to 4520 South.
(c)From 4600 South northerly paralleling Route 68 to 4520 South.
(d)From 2200 West easterly on Bruin Boulevard to Route 68.
(3)SR-293.  At State Capitol Building.  All roads and parking areas within the capitol grounds.
(4)SR-294.  At State Mental Hospital.  From the main gate on Center Street in Provo easterly to the administration building.
(5)SR-296.  At American Fork Training School.  From 700 North in American Fork northerly.
(6)SR-298.  Roads at the Browning Armory in South Ogden used for automotive drivers’ ability tests including parking areas.

Amended by Chapter 383, 2025 General Session

72-4-136 State highways -- SR-301 to SR-304, SR-306, SR-309, SR-310.
          State highways include:
(1) SR-301.  From the boat ramp at Steinaker State Park northeasterly to Route 191 near the north end of Steinaker Reservoir.
(2) SR-302.  From Route 32 near the south end of Rockport Reservoir northwesterly to a point near the north boundary of Rockport State Park.
(3) SR-303.  From the Goblin Valley Overlook northerly to the Goblin Valley State Park north boundary.
(4) SR-304.  From the parking lot at the beach area in Hyrum State Park northwesterly to a junction with Center Street and Fifth South Street in Hyrum City.
(5) SR-306.  From the parking area north to Route 66 near the north end of East Canyon Lake State Park.
(6) SR-309.  From a local road northerly to the parking area at Millsite Lake State Park.
(7) SR-310.  From Route 21 northerly to the parking area at Minersville Lake State Park.

Amended by Chapter 79, 2006 General Session

72-4-137 State highways -- SR-311 to SR-320, SR-491.
          State highways include:
(1) SR-311.  From Route 40 northerly to the boat ramp at Starvation Lake State Park.
(2) SR-312.  From the parking area at the south marina of Willard Bay State Park east to a local road.
(3) SR-313.  From the camping area at Dead Horse Point northerly to Route 191 near Seven Mile Canyon.
(4) SR-314.  From Route 189 northwesterly to the boat ramp at Deer Creek Lake State Recreation area.
(5) SR-315.  From the parking area at the marina of Willard Bay North State Recreation Area northerly to 750 North in Willard, then east to Route 89.
(6) SR-316.  From the Great Goosenecks of the San Juan State Park northeasterly to Route 261.
(7) SR-317.  Roads and parking areas at the Calvin L. Rampton Complex.
(8) SR-318.  From Route 9 northerly to Quail Creek State Park pay gate.
(9) SR-319.  From the southbound on and off ramps of Route 40, Mayflower Interchange southeasterly to the Jordanelle State Park fee station.
(10) SR-320.  Department of Public Safety Emergency Vehicle Operation Range at Camp Williams.
(11) SR-491.  From Route 191 at Monticello east to the Utah-Colorado state line.

Amended by Chapter 27, 2004 General Session