List of state highways in Utah

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This list covers state highways in Utah. For Interstates and U.S. Routes, see List of Interstate and U.S. Highways in Utah.
I-15 shieldUS-89 shieldSR-1 marker
Highway markers for Interstate 15, US Highway 89 and State Route 201
Highway names
Interstates: Interstate nn (I-nn)
US Routes: US Highway nn (US-nn)
State: State Route nn (SR-nn)
System links

The U.S. state of Utah operates a system of state routes that serve all portions of the state. The Utah Department of Transportation (UDOT) is responsible for maintaining all of the Interstate, U.S. Routes and state highways in the state. In official documents the state of Utah uses the term "state routes" for numbered, state maintained highways, since the legal definition of a "highway" includes any public road.[1] UDOT signs state routes with a beehive symbol after the state's nickname of the beehive state. Most of the state routes are city streets and rural roads. However, there are a few state routes built to freeway or expressway standards, such as Bangerter Highway (SR-154) and State Route 201 in Salt Lake County, or the Legacy Parkway (SR-68) in Davis County and Southern Parkway (SR-7) in St. George. There are 3,658.04 miles (5,887.04 km)[Note 1] of state highways in Utah.

The numbers and routes of all Utah highways are assigned by the state legislature, currently documented in Utah Code Title 72, Chapter 4. Most signed state highways in Utah are currently numbered between 7 and 280. Generally, state highways in Utah are clustered together, such as State Routes 7, 8, and 9 all in close proximity to the St. George area, or State Routes 118, 119, and 120 in the Richfield area. Except for route numbers that match U.S. and Interstate routes, there is no specific north-south-east-west/even-odd numbering pattern; State Routes 68 and 257 are both north-south routes, and State Routes 21 and 30 are east-west routes.

Prior to 1977, route numbers 1-9 were among the numbers assigned as state designations for the U.S. and Interstate Highways that served Utah. Since 1969, the block of numbers between 281 and 320 has been reserved for routes serving state institutions and state parks. With a few exceptions, these routes do not have their numbers publicly posted. Two routes, State Route 900 and State Route 901, were created as "statewide public safety interest highways".[2] There were two major changes to the Utah state route system, one in 1969, and the second change made in 1977. Since 1977, the legislative designations do not have any concurrencies. For the situations where two numbered roads share the same physical roadbed, one of the designations will have a discontinuity in the legislative designation. For example, Interstate 84 is defined as a highway with two separate segments in Utah code, the part where I-84 is signed concurrent with Interstate 15 is only legally designated I-15.

The longest contiguous highway signed as a Utah State Route is State Route 24 at 160.243 miles (257.886 km). The longest highway of any type in Utah is U.S. Route 89 at 502.577 miles (808.819 km). The shortest state route is State Route 304 which is 0.086 miles (0.138 km) long, serving the Hyrum Lake State Park, though this route is unsigned. The shortest signed route is State Route 103 at 0.225 miles (0.362 km) long, serving Hill Air Force Base.

Originally, the State Road Commission of Utah, created on 23 March 1909, was responsible for maintenance, but these duties were rolled into the new Department of Transportation in 1975.[3] UDOT also maintains the Utah Scenic Byways system, which includes National Scenic Byways that travel through Utah.

Number South or west terminus North or east terminus Length (mi)[4] Length (km) Formed[5] Deleted Notes
SR-1 Arizona state line near St. George Idaho state line near Malad, Idaho 7002400592000000000400.592 7002400592000000000644.690 1962 1977 Legislative designation for I-15
SR-1 Arizona state line near Littlefield, Arizona Idaho state line near Franklin, Idaho 1920s 1962 Legislative designation for US-91
SR-2 Nevada state line in Wendover Wyoming state line near Evanston, Wyoming 7002196680000000000196.680 7002196680000000000316.526 1962 1977 Legislative designation for I-80
SR-2 SR-1 (US-91) Garden City 1920s 1962 Legislative designation for US-89 through Logan Canyon
SR-3 Idaho state line near Snowville I-80 in Echo 7002196680000000000196.680 7002196680000000000316.526 1962 1977 Legislative designation for I-84
SR-3 Idaho state line near Montpelier, Idaho Wyoming state line near Evanston, Wyoming 1920s 1962 Now SR-16 and a portion of US-89
SR-4 I-15 near Cove Fort Colorado State line near Fruita, Colorado 7002231673000000000231.673 7002231673000000000372.842 1962 1977 Legislative designation for I-70
SR-4 Nevada state line in Wendover Wyoming state line near Evanston, Wyoming 7002196680000000000196.680 7002196680000000000316.526 1920s 1962 Legislative designation for modern I-80, then US-40, US-530 and US-30S
SR-5 I-80 in Salt Lake City I-15 in North Salt Lake 700128946000000000028.946 700128946000000000046.584 1962 1977 Legislative designation for I-215
SR-5 Idaho state line near Malta, Idaho US-530 near Echo 7002196680000000000196.680 7002196680000000000316.526 1920s 1962 Legislative designation for modern I-84, then a portion of US-30S
US-6 Nevada state line near Baker, Nevada Colorado state line near Fruita, Colorado 7002373963000000000373.963 7002373963000000000601.835 1977 current
SR-6 US-40 near Park City Colorado state line near Dinosaur, Colorado 1920s 1977 Legislative designation for US-40 in eastern Utah
SR-7 I-15 (Exit 2) in St. George Airport Parkway in St. George 70007123000000000007.123 700071230000000000011.463 2009 current Southern Parkway
SR-7 US-89 in Provo US-40 in Heber City 1920s 1977 Legislative designation for US-189
SR-8 SR-18 (Bluff Street) in St. George Dixie Downs Road/Dixie Drive in St. George 70001303000000000001.303 70001303000000000002.097 1991 current Sunset Boulevard
SR-8 US-91 in Springville Colorado state line near Fruita, Colorado 1920s 1977 Legislative designation for US-6/US-50 in eastern Utah
SR-9 I-15 at Harrisburg Junction (near La Verkin) US-89 (State Street) at Mount Carmel Junction 700157075000000000057.075 700157075000000000091.853 1977 current Renumbered from SR-15
SR-9 US-50 at Crescent Junction Colorado state line near Dove Creek, Colorado 1920s 1977 Modern U.S. Route 191 and U.S. Route 491
SR-10 I-70/US-50/SR-72 (Exit 91) east of Fremont Junction SR-55 (100 North) in Price 700168816000000000068.816 7001688160000000000110.749 1920s current
SR-11 U.S. Route 89A at the Arizona state line near Fredonia, Arizona US-89 in Kanab 70002945000000000002.945 70002945000000000004.740 1920s 2008 Now US-89A, originally SR-11 extended north of Kanab towards Nephi
SR-12 US-89 at Bryce Canyon Junction south east of Panguitch SR-24 east of Torrey 7002122863000000000122.863 7002122863000000000197.729 1920s current
SR-13 US-89/US-91 (1100 South) in Brigham City I-15 (Exit 392) northwest of Plymouth 700132841000000000032.841 700132841000000000052.852 1977 current Old routing of US-191
SR-13 U.S. Route 91 in Logan Bear Lake 1962 1977 Legislative designation for US-89 through Logan Canyon
SR-13 U.S. Route 91 at Cove Fort US-89 near Joseph 1920s 1962 Now part of I-70
SR-14 SR-56/SR-130 (Main Street) in Cedar City US-89 at Long Valley Junction east of Duck Creek Village 700140995000000000040.995 700140995000000000065.975 1920s current
I-15 Arizona state line near St. George Idaho state line near Malad, Idaho 7002400592000000000400.592 7002400592000000000644.690 1977 current
SR-15 I-15 at Harrisburg Junction (near La Verkin) US-89 at Mount Carmel Junction 700157075000000000057.075 700157075000000000091.853 1920s 1977 Renumbered to SR-9
SR-16 Wyoming Highway 89 at the Wyoming state line near Evanston, Wyoming SR-30 at Sage Creek Junction (Bear Lake) 700129359000000000029.359 700129359000000000047.249 1962 current
SR-16 SR-18 in Enterprise SR-56 in Newcastle 1935 1955
SR-16 La Verkin Arizona state line near Short Creek, Arizona 1920s 1935 Modern SR-59
SR-17 SR-9 in La Verkin I-15 at Anderson Junction 70006060000000000006.060 70006060000000000009.753 1930s current
SR-17 Brigham City Idaho state line near Portage 1920s 1927 part of modern SR-13
SR-18 I-15 in St. George SR-56 at Beryl Junction 700151005000000000051.005 700151005000000000082.085 1930s current
SR-19 I-70/US-6/US-50/US-191 west of Green River I-70/US-6/US-50/US-191 near Elgin (Green River) 70004551999999999994.552 70004551999999999997.326 1969 current Old routing of US-6/US-50
SR-19 Ceder City Lund 1930s 1969 No longer part of the state highway network
SR-20 I-15 north of Paragonah US-89 at Orton (Bear Valley Junction) 700120492000000000020.492 700120492000000000032.979 1930s current
SR-21 Nevada State Route 487 at the Nevada state line near Baker, Nevada SR-160 in Beaver 7002107343000000000107.343 7002107343000000000172.752 1930s current
SR-22 Antimony SR-62 70006852000000000006.852 700068520000000000011.027 1930s current
SR-23 US-89/US-91 south of Wellsville County Road D1 at the Idaho state line near Weston, Idaho 700129890000000000029.890 700129890000000000048.103 1953 current
SR-23 Widtsoe Escalante 1930s 1947 Now part of SR-12
SR-24 US-50 near Salina I-70/US-50 west of Green River 7002160243000000000160.243 7002160243000000000257.886 1930s current
SR-25 SR-24 at Fish Lake Junction Bowery Haven Resort (Fish Lake) 70009994999999999999.995 700099949999999999916.085 1930s current
SR-26 SR-126 in Roy US-89 in Ogden 70003724000000000003.724 70003724000000000005.993 1977 current
SR-26 US-50 in Delta US-89 in Salina 1930s 1977 Now part of US-50
SR-27 Nevada state line near Baker, Nevada US-91 near Santaquin 1930s 1977 Legislative designation for US-6 in western Utah
SR-28 US-89 in Gunnison I-15 north of Nephi 700143612000000000043.612 700143612000000000070.187 1930s current
SR-29 Joes Valley Reservoir SR-10 north of Castle Dale 700121732000000000021.732 700121732000000000034.974 1930s current
SR-30 Nevada State Route 233 at the Nevada state line near Montello, Nevada Wyoming Highway 89 at the Wyoming state line near Kemmerer, Wyoming 7002135620000000000135.620 7002135620000000000218.259[Note 2] 1966 current
SR-30 Fountain Green Spring City 1930s 1966
US-30S Idaho state line near Snowville Wyoming state line near Evanston, Wyoming 1926 1977 Replaced by I-84 and I-80
SR-31 US-89 in Fairview SR-10 in Huntington 700147746000000000047.746 700147746000000000076.840 1930s current
SR-32 US-40 north of Heber City I-80 northeast of Wanship 700129053000000000029.053 700129053000000000046.756 1989 current Old routing of US-189
SR-32 Pigeon Hollow Junction Thistle 1930s 1977 Legislative designation for a portion of US-89
SR-33 US-6 near Helper US-40 in Duchesne 1930s 1981 now part of US-191
SR-34 SR-18 in St. George Towards Washington 70002150000000000002.150 70002150000000000003.460 1964 current
SR-34 US-40 near Heber City US-530 in Wanship 1930s 1953 Legislative designation for then US-189 now SR-32
SR-35 SR-32 at Francis SR-87 north of Duchesne 700162012000000000062.012 700162012000000000099.799 1930s current
SR-36 US-6 west of Eureka I-80 north of Tooele 700165914000000000065.914 7001659140000000000106.078 1930s current
SR-37 SR-126 in Sunset SR-108 near Roy 700112351000000000012.351 700112351000000000019.877 1930s current
SR-38 SR-13 in Brigham City SR-30 in Collinston 700118952000000000018.952 700118952000000000030.500 1993 current
SR-38 I-15 near Parowan I-15 near Parowan 1968 1975 Formerly part of US-91, Now SR-271
SR-38 Roy Hooper Junction 1930s 1966 Now part of SR-37
SR-39 SR-134 west of Ogden SR-16 in Woodruff 700167744000000000067.744 7001677440000000000109.023 1930s current
US-40 I-80 near Park City Colorado state line near Dinosaur, Colorado 7002174624000000000174.624 7002174624000000000281.030 1977 current
SR-40 1930s 1977 Now part of SR-138
SR-41 I-15/SR-28 in Nephi I-15 in Nephi 1968 2006 Formerly part of US-91, now part of SR-28
SR-41 1930s 1962 Now part of SR-13
SR-42 Idaho state line near Malta, Idaho SR-30 at Curlew Junction (near Promontory) 70007390000000000007.390 700073900000000000011.893 1930s current Formerly part of US-30S
SR-43 Wyoming Highway 414 at the Wyoming state line near Mountain View, Wyoming Wyoming Highway 530 at the Wyoming state line near Green River, Wyoming 700110557000000000010.557 700110557000000000016.990 1930s current
SR-44 US-191 at Greendale Junction (Flaming Gorge) SR-43 in Manila 700127995000000000027.995 700127995000000000045.054 1930s current
SR-45 South of Bonanza US-40 near Naples 700140028000000000040.028 700140028000000000064.419 1930s current
SR-46 US-191 at La Sal Junction Colorado State Highway 90 at the Colorado state line near Naturita, Colorado 700121595000000000021.595 700121595000000000034.754 1930s current
SR-47 Arizona state line in Monument Valley Monticello 1930s 1977 Now US-163 and part of US-191
SR-48 Copperton US-89 in Midvale 700112699000000000012.699 700112699000000000020.437[Note 2] 1930s current
SR-49 US-91 at Farmington I-84 near Ogden 1927 1977 Legislative designation for portion of US-89
US-50 Nevada state line near Baker, Nevada Colorado state line near Fruita, Colorado 7002334920000000000334.920 7002334920000000000539.001 1977 current
SR-50 SR-126 in Roy US-89 in Ogden 1969 1977 Formerly part of US-91, now SR-26
SR-50 Wattis SR-122 near Hiawatha 1935 1969 No longer part of the state highway network
SR-51 SR-147 in Spanish Fork US-89 in Springville 70003339000000000003.339 70003339000000000005.374 1992 current Formerly part of US-91
SR-51 US-89 in Garden City Wyoming state line near Randolph 1930s 1977 Now part of SR-30
SR-52 SR-114 in Orem US-189 in Orem 70004477000000000004.477 70004477000000000007.205 1930s current
SR-53 I-15/I-84 in Ogden US-89 in Ogden 70001949000000000001.949 70001949000000000003.137 1969 current
SR-53 US-6 near Wellington Nine Mile Canyon 1930s 1969 No longer part of the state highway network
SR-54 Mona I-15 east of Mona 70001344000000000001.344 70001344000000000002.163 1971 current
SR-54 Tropic SR-12 1930s 1969
SR-55 US-6/US-191 west of Price US-6/US-191 southeast of Price 70002942000000000002.942 70002942000000000004.735 1975 current Old routing of US-6
SR-55 1930s 1969
SR-56 Nevada State Route 319 at the Nevada state line near Caliente, Nevada SR-130 in Cedar City 700161502000000000061.502 700161502000000000098.978 1930s current
SR-57 SR-10 south of Orangeville Wilberg Mine northwest of Orangeville 700110691000000000010.691 700110691000000000017.205 1930s current
SR-58 I-80 Bus. at Nevada state line in West Wendover, Nevada I-80 (Exit 2) in Wendover 70001363000000000001.363 70001363000000000002.194 1969 current Formerly part of US-40
SR-58 Kanarraville Kanarraville 1965 1969 Formerly part of US-91
SR-58 1930s 1953
SR-59 Arizona State Route 389 in Colorado City, Arizona SR-9 in Hurricane 700122206000000000022.206 700122206000000000035.737 1930s current
SR-60 SR-26 in Riverdale US-89 in South Weber 70007496000000000007.496 700074960000000000012.064 1930s current Formerly part of US-30S
SR-61 SR-23 in Cornish US-91 at Webster Junction (near Cove) 70007287000000000007.287 700072870000000000011.727 1930s current
SR-62 US-89 south of Junction SR-24 at Plateau Junction near Koosharem 700142833000000000042.833 700142833000000000068.933 1930s current
SR-63 Bryce Canyon National Park SR-12 near Tropic Junction 70002630000000000002.630 70002630000000000004.233 1975 current
SR-63 1930s 1971
SR-64 I-15 south of Holden US-50 in Holden 70002015000000000002.015 70002015000000000003.243 1975 current Formerly part of US-91
SR-64 Arizona state line near St. George US-91 in St. George 1930s 1969 No longer part of state highway network
SR-65 I-80 (Exit 134) near Mountain Dell Reservoir I-84 (Exit 115) in Henefer 700128315000000000028.315 700128315000000000045.569 1930s current
SR-66 SR-65 (East Canyon Road) northwest of East Canyon Reservoir I-84 (Exit 103) in Morgan 700114901000000000014.901 700114901000000000023.981 1930s current
SR-67 I-215 near North Salt Lake I-15/US-89 ind Farmington 700111500000000000011.500 700111500000000000018.507 2008 current Also signed as Legacy Parkway
SR-67 US-6 at Tintic Junction SR-36 near Tintic Junction 1975 1991 Connector between SR-36 and US-6, now part of SR-36
SR-67 Dixie State University Dixie State University 1962 1969 Legislative designation for state maintained roads at Dixie State University, Now SR-281
SR-67 1930s 1962 Legislative designation for portion of modern I-80
SR-68 US-6 at Elberta US-89 in Woods Cross 700170831999999999970.832 7001708319999999999113.993 1930s current
SR-69 US-89 in Brigham City, Utah Collinston 1930s 1993 Renumbered SR-38
I-70 I-15 near Cove Fort Colorado state line near Fruita, Colorado 7002231673000000000231.673 7002231673000000000372.842 1977 current
SR-70 Nevada State Route 30 at the Nevada state line near Montello, Nevada US-30S near Snowville 1930s 1977 Now part of SR-30
SR-71 SR-154 in Riverton SR-186 in Salt Lake City 700122465000000000022.465 700122465000000000036.154 1930s current
SR-72 SR-24 in Loa I-70/US-50/SR-10 near Fremont Junction 700135362000000000035.362 700135362000000000056.910 1930s current
SR-73 SR-36 northeast of St. John Station (near Stockton & Rush Valley) US-89 (State Street) in Lehi 700141177000000000041.177 700141177000000000066.268 1930s current
SR-74 US-89 (East Main Street) in American Fork Immediately southwest of Canyon Crest Road in Alpine 70005058000000000005.058 70005058000000000008.140 1930s current
SR-75 I-15 in Springville US-89 Springville 70002023000000000002.023 70002023000000000003.256 1962 current
SR-75 1930s 1953
SR-76 I-70 (Exit 86) west of Fremont Junction SR-72 at Fremont Junction 70002431000000000002.431 70002431000000000003.912 1977 current Formerly part of SR-10
SR-76 Paragonah Parowan 1968 1969 Formerly part of US-91, now part of SR-271
SR-76 1930s 1963
SR-77 SR-147 north of Benjamin US-89 in Springville 70009069000000000009.069 700090690000000000014.595 1962 current
SR-77 1930s 1953
SR-78 I-15 near Mills Junction (Juab County) SR-28 in Levan 70009417999999999999.418 700094179999999999915.157 1977 current
SR-78 Orem Orem 1930s 1969 800 South in Orem
SR-79 SR-126 west of Ogden SR-203 in Ogden 70004171000000000004.171 70004171000000000006.713[Note 2] 1958 current
SR-79 1930s 1953
I-80 Nevada state line at Wendover Wyoming state line near Evanston, Wyoming 7002196680000000000196.680 7002196680000000000316.526 1977 current
SR-80 US-89 near American Fork US-189 in Provo Canyon 700127272000000000027.272 700127272000000000043.890 1930s 1977 Renumbered SR-92
I-80N Idaho state line near Snowville Interstate 80 near Echo 7002119773000000000119.773 7002119773000000000192.756 1956 1981 Renumbered I-84
SR-81 SR-30 south of Fielding Main Street in Fielding 70002475000000000002.475 70002475000000000003.983 1930s current
SR-82 SR-102 in Tremonton SR-13 east of Garland 70003178000000000003.178 70003178000000000005.114 1930s current
SR-83 SR-13 in Corinne I-84 at Howell 700131714000000000031.714 700131714000000000051.039 1930s current
I-84 Idaho state line near Snowville Interstate 80 near Echo 7002119773000000000119.773 7002119773000000000192.756 1977 current
SR-84 1930s 1977 Now part of SR-126
SR-85 I-15 in Brigham City US-89 in Brigham City 1962 1977 Now part of U.S. Route 91
SR-85 Riverside near Riverside 1930s 1953 Now part of SR-30
SR-85 I-15 in Lehi I-80 Salt Lake City 2012 current Portions south of Porter Rockwell Boulevard and north of 5400 South not yet complete
Will eventually be a limited access freeway for entire length
SR-86 I-84 SR-65 at Henefer 70002141000000000002.141 70002141000000000003.446 1975 current
SR-86 1935 1969
SR-87 US-40 in Duchesne US-40 southwest of Roosevelt 700138159000000000038.159 700138159000000000061.411 1930s current
SR-88 South of Ouray US-40 east of Fort Duchesne 700116996000000000016.996 700116996000000000027.352 1930s current
US-89 Arizona state line near Page, Arizona Idaho state line at Bear Lake 7002502577000000000502.577 7002502577000000000808.819 1977 current
SR-89 1975 1977
SR-89 Francis Francis 1930s 1953
US-89A Arizona state line near Kanab US-89 at Kanab 70002940000000000002.94 70002940000000000004.73 2008 current Replaced SR-11
SR-90 SR-13 in Brigham City US-89/US-91 70001178000000000001.178 70001178000000000001.896 1975 current
SR-90 1948 1969
SR-90 1930s 1947
US-91 I-15 near Brigham City Idaho state line near Franklin, Idaho 700145271000000000045.271 700145271000000000072.857 1977 current
SR-91 1930s 1969
SR-92 I-15 in Lehi US-189 in Provo Canyon 700127272000000000027.272 700127272000000000043.890 1977 current Renumbered from SR-80
SR-92 1930s 1969
SR-93 I-15 south of Woods Cross US-89 69993650000000000000.365 69993650000000000000.587 1961 current
SR-93 1930s 1953
SR-94 I-70 Thompson 69999580000000000000.958 69999580000000000001.542 1969 current
SR-94 1930s 1969
SR-95 SR-24 east of Hanksville US-191 south of Blanding 7002121351000000000121.351 7002121351000000000195.296 1930s current
SR-96 Clear Creek US-6 near Colton 700122759000000000022.759 700122759000000000036.627 1930s current
SR-97 SR-37 in Hooper Hill Air Force Base 70005347000000000005.347 70005347000000000008.605 1965 current
SR-97 Park City Park City 1930s 1963 Now part of SR-224
SR-98 1969 2000
SR-97 1930s 1969
SR-99 I-15 south of Fillmore I-15 north of Fillmore 70004192999999999994.193 70004192999999999996.748 1969 current
SR-99 1930s 1969
SR-100 SR-99 in Fillmore US-50 west of Holden 700116934000000000016.934 700116934000000000027.253 1930s current
SR-101 SR-23 in Wellsville Hardware Ranch 700121811000000000021.811 700121811000000000035.101 1930s current
SR-102 SR-83 east of Lampo Junction (near Promontory) SR-38 700120072000000000020.072 700120072000000000032.303 1930s current
SR-103 SR-126 (North Main Street) in Clearfield West Gate of Hill Air Force Base 69992250000000000000.225 69992250000000000000.362 1965 current
SR-103 1930s 1964
SR-104 SR-126 SR-204 in Ogden 70002492000000000002.492 70002492000000000004.010 1930s current
SR-105 I-15 SR-106 in Centerville 69996950000000000000.695 69996950000000000001.118 1965 current
SR-105 Santaquin Spanish Fork 1930s 1964 Legislative designation for a portion of US-6, now part of SR-198
SR-106 I-15 west of Bountiful US-89 in Farmington 70009426000000000009.426 700094260000000000015.170 1930s current
SR-107 SR-110 west of West Point SR-126 in Clearfield 70004517000000000004.517 70004517000000000007.269 1930s current
SR-108 I-15 in Layton SR-126 700112920000000000012.920 700112920000000000020.793 1930s current
SR-109 SR-126 US-89 in Layton 70002962000000000002.962 70002962000000000004.767 1930s current
SR-110 SR-127 west of Syracuse SR-37 west of Clinton 70003495000000000003.495 70003495000000000005.625 1969 current
SR-110 Kaysville Kaysville 1930s 1969
SR-111 SR-48 east of Copperton SR-201 northeast of Magna 700110596000000000010.596 700110596000000000017.053 1930s current
SR-112 SR-138 east of Grantsville SR-36 in Tooele 70008603000000000008.603 700086030000000000013.845 1930s current
SR-113 US-189 in Charleston US-40 in Heber City 70007141000000000007.141 700071410000000000011.492 1930s current
SR-114 US-89 (500 West) in Provo US-89 (State Street) in Pleasant Grove 700110787000000000010.787 700110787000000000017.360 1930s current
SR-115 SR-198 in Payson SR-156 in Spanish Fork 70008247000000000008.247 700082470000000000013.272 1930s current
SR-116 SR-132 in Moroni US-89 in Mount Pleasant 70007061000000000007.061 700070610000000000011.364 1930s current
SR-117 Wales US-89 700112192000000000012.192 700112192000000000019.621 1966 current
SR-117 SR-12 in Teasdale Grover 1930s 1966 No longer part of state route system
SR-118 I-70/US-89 SR-24 near Sigurd 700124137000000000024.137 700124137000000000038.845[Note 2] 1930s current
SR-119 SR-118 in Richfield SR-24 at Kings Meadow Canyon 70008753000000000008.753 700087530000000000014.087 1930s current
SR-120 I-70/US-89 I-70/US-89 north of Richfield 70003886000000000003.886 70003886000000000006.254 1969 current
SR-120 1930s 1969
SR-121 US-40 in Roosevelt US-40 in Vernal 700140293000000000040.293 700140293000000000064.845 1930s current
SR-122 Near Hiawatha SR-10 70008751000000000008.751 700087510000000000014.083 1930s current
SR-123 US-6/US-191 at Sunnyside Junction Sunnyside 700111421000000000011.421 700111421000000000018.380 1930s current
SR-124 Horse Canyon Mine SR-123 70007956000000000007.956 700079560000000000012.804 1930s current
SR-125 US-50/SR-136 east of Delta SR-132 near Leamington 700121855000000000021.855 700121855000000000035.172 1930s current
SR-126 I-15 south of Layton US-89 at Hot Springs Junction near Pleasant View 700121609000000000021.609 700121609000000000034.776 1977 current
SR-126 Greenville Greenville 1930s 1969 No longer part of the state route system
SR-127 SR-110 SR-108 in Syracuse 70002507000000000002.507 70002507000000000004.035 1965 current
SR-127 Parowan near Lund 1930s 1953 No longer part of the state route system
SR-128 US-191 near Moab I-70 near Cisco 700144564000000000044.564 700144564000000000071.719 1930s current
SR-129 Riverside Tremonton 1983 1989
SR-129 Milford Milford 1930s 1969
SR-130 I-15 south of Cedar City SR-21 north of Minersville 700143076000000000043.076 700143076000000000069.324 1930s current
SR-131 Woods Cross 1933 1969
SR-132 US-6 in Lynndyl US-89 at Pigeon Hollow Junction 700163132000000000063.132 7001631320000000000101.601 1930s current
SR-133 South of Kanosh I-15 north of Meadow 70007183000000000007.183 700071830000000000011.560 1969 current
SR-133 1930s 1969
SR-134 SR-37 at Kanesville SR-235 in North Ogden 700114304000000000014.304 700114304000000000023.020 1977 current
SR-134 1930s 1969
SR-134 1969 1992
SR-135 1930s 1969
SR-136 US-50/SR-125 east of Delta US-6 70003059000000000003.059 70003059000000000004.923 1985 current
SR-136 1930s 1969
SR-137 US-89 in Gunnison US-89 east of Gunnison 700111357000000000011.357 700111357000000000018.277[Note 3] 1930s current
SR-138 I-80 SR-36 at Mills Junction (Tooele County) 700120444000000000020.444 700120444000000000032.901 1965 current
SR-138 1930s 1953
SR-139 US-6/US-191 SR-157 near Spring Glen 70001408000000000001.408 70001408000000000002.266 1930s current
SR-140 SR-68 at Bluffdale I-15 70002559000000000002.559 70002559000000000004.118 1984 current
SR-140 Hinckley Deseret 1930s 1969
SR-141 US-6 in Genola SR-147 west of Payson 70006623000000000006.623 700066230000000000010.659 1969 current
SR-141 1930s 1969
SR-142 SR-23 near Newton US-91 in Richmond 700117353000000000017.353 700117353000000000027.927 1930s current
SR-143 I-15 west of Parowan US-89 in Panguitch 700151206000000000051.206 700151206000000000082.408 1930s current
SR-144 SR-92 in American Fork Canyon Tibble Fork Reservoir 70002478000000000002.478 70002478000000000003.988 1978 current
SR-144 1930s 1969
SR-145 SR-68 in Saratoga Springs US-89 in American Fork 70005717000000000005.717 70005717000000000009.201 1978 current
SR-145 1930s 1969
SR-146 US-89 at Pleasant Grove SR-92 near American Fork Canyon 70005306000000000005.306 70005306000000000008.539 1930s current
SR-147 SR-141 at McBeth Corner (near Payson) US-89 700118175000000000018.175 700118175000000000029.250 1930s current
SR-148 SR-14 Cedar Breaks National Monument 70002544000000000002.544 70002544000000000004.094 1985 current
SR-148 US-6 in Lynndyl Leamington 1930s 1969 Now part of SR-132
SR-149 US-40 at Jensen Dinosaur National Monument 70004219000000000004.219 70004219000000000006.790 1930s current
SR-150 SR-32 in Kamas Wyoming Highway 150 at the Wyoming state line near Evanston, Wyoming 700154742000000000054.742 700154742000000000088.099 1930s current
SR-151 SR-154 I-15 70004235000000000004.235 70004235000000000006.816 1987 current
SR-151 US-40 in Hailstone Keetley 1930s 1977
SR-152 SR-71 I-215 70003044000000000003.044 70003044000000000004.899 1930s current
SR-153 SR-160 in Beaver US-89 in Junction 700140488000000000040.488 700140488000000000065.159 1930s current
SR-154 I-15 I-80 near Salt Lake City International Airport 700124319000000000024.319 700124319000000000039.138 1989 current Also known as the Bangerter Highway
SR-154 Garland Garland 1930s 1969 Garland Road
SR-155 SR-10 in Huntington SR-10 at Washboard Junction (near Cleveland) 700110718000000000010.718 700110718000000000017.249 1930s current
SR-156 SR-198 in Spanish Fork I-15 70001381999999999991.382 70001381999999999992.224 1962 current
SR-156 1930s 1953
SR-157 US-6/US-191 in Helper Kenilworth 70005189000000000005.189 70005189000000000008.351 1930s current In 2013 a section of the former SR-244 along Poplar Street was added to SR-157 when SR-244 was deleted from the State Highway System.[6]
SR-158 SR-39 at Eden Junction Powder Mountain Ski Resort 700111691000000000011.691 700111691000000000018.815 1990 current
SR-158 1930s 1969
SR-159 SR-21 near Garrison US-6/US-50 70008018000000000008.018 700080180000000000012.904 1979 current
SR-159 1930s 1969 Old alignment of US-6
SR-160 I-15 (Exit 109) in Beaver I-15 (Exit 112) in Beaver 70003808000000000003.808 70003808000000000006.128 1961 current
US-160 US-50 at Crescent Junction Colorado state line near Dove Creek, Colorado 1930s 1971 Replaced by US-163 and US-666, Modern US-191 and US-491
SR-160 1930s 1953
SR-161 I-70 near Cove Fort I-15 70003084000000000003.084 70003084000000000004.963 1965 current Formerly part of US-91
SR-161 1961 1964
SR-161 1930s 1953
SR-162 US-191 in Bluff Colorado State Highway 41 at the Colorado state line near Cortez, Colorado 700131852000000000031.852 700131852000000000051.261 2004 current
SR-162 1930s 1990
US-163 Arizona state line in Monument Valley US-191 at Bluff 700141405000000000041.405 700141405000000000066.635 1977 current
SR-163 near Levan near Levan 1968 1977 Formerly part of US-91, Now part of SR-78
SR-163 1930s 1966
SR-164 I-15 (Exit 253) southwest of Spanish Fork SR-198 (South Main Street) in Spanish Fork 70002744000000000002.744 70002744000000000004.416 1962 current
SR-164 Petersboro Wellsville 1930s 1953 Now part of SR-23
SR-165 Paradise US-91 in Logan 700110722000000000010.722 700110722000000000017.255 1969 current
SR-165 1930s 1969
SR-166 1930s 1969
SR-166 1969 1990
SR-167 I-84 near Mountain Green SR-39 south of Huntsville 700111092000000000011.092 700111092000000000017.851 1985 current
SR-167 1930s 1969
SR-168 Hill Air Force Base SR-60 in Riverdale 70001159999999999991.160 70001159999999999991.867 1962 current
SR-168 1930s 1953
SR-169 1977 1990
SR-169 Draper North Salt Lake 1962 1977 Legislative designation for State Street (US-89) through the Salt Lake Valley
SR-169 1930s 1953
SR-170 SR-24 near Aurora I-70 near Aurora 1992 1993 Renumbered SR-260
SR-170 1930s 1969
SR-171 SR-111 I-215 700115660000000000015.660 700115660000000000025.202 1930s current
SR-172 Southwest of Salt Lake City I-80 70009218000000000009.218 700092180000000000014.835 1985 current
SR-172 Near Henefer Near Henefer 1930s 1969
SR-173 SR-111 southeast of Magna US-89 in Murray 70009939000000000009.939 700099390000000000015.995 1965 current
SR-173 1930s 1947
SR-174 Intermountain Power Plant US-6 south of Lynndyl 70008122000000000008.122 700081220000000000013.071 1985 current
SR-174 1930s 1965
SR-175 SR-154 in South Jordan US-89 in Sandy 2008 current 11400 South in Salt Lake County.
SR-175 1930s 1969
SR-176 1930s 1969
SR-177 Sandy Sandy 1965 1969 9000 South through Salt Lake County
SR-177 1930s 1963
SR-178 I-15 (Exit 248) in Payson SR-198 (South State Street) in Payson 70001198000000000001.198 70001198000000000001.928 2000 current
SR-178 1930s 1969
SR-179 1930s 1969
SR-180 I-15 southeast of American Fork US-89 in American Fork 70001051000000000001.051 70001051000000000001.691 1961 current
SR-180 near Ophir near Ophir 1930s 1961
SR-181 SR-152 SR-186 in Salt Lake City 70006904000000000006.904 700069040000000000011.111 1935 2007
SR-181A University of Utah University of Utah 1930s 1969 Legislative designation for roads on the university campus, now SR-282
SR-182 Utah Schools for the Deaf and the Blind Utah Schools for the Deaf and the Blind 1930s 1969 Legislative designation for roads on the campus, now SR-291
SR-182A College of Eastern Utah College of Eastern Utah 1930s 1969 Legislative designation for roads on the campus, now SR-283
SR-183 Utah State Industrial School (now the campus of Ogden–Weber Applied Technology College) Utah State Industrial School 1930s 1969 Legislative designation for roads on the campus, now SR-291
SR-183A Utah Schools for the Deaf and the Blind Utah Schools for the Deaf and the Blind 1945 1969 Legislative designation for roads on the campus, now SR-291
SR-184 US-89 in Salt Lake City US-89 70001946000000000001.946 70001946000000000003.132 1963 2008
SR-184A Weber State University Weber State University 1930s 1969 Legislative designation for roads on the campus, now SR-284
SR-185 1930s 1969
SR-186 US-89 in Salt Lake City I-80 near Parley's Canyon 700112355000000000012.355 700112355000000000019.883 1930s current
SR-187 1930s 1969
SR-188 1930s 1969
US-189 I-15 (Exit 263) in Provo Wyoming state line near Evanston, Wyoming (concurrent with I-80 700129216000000000029.216 700129216000000000047.019 1977 Current Mileage only includes the independent section between Provo and Heber City, does not include portion concurrent with other routes.
SR-189 1930s 1969
SR-190 I-215 at Knudsen's Corner (Holladay) East of Brighton 700119934000000000019.934 700119934000000000032.081[Note 3] 1987 current
SR-190 1930s 1969
US-191 Arizona state line near Bluff Wyoming state line at Flaming Gorge 7002404168000000000404.168 7002404168000000000650.445 1977 Current
SR-191 1930s 1953
SR-192 1930s 1953
SR-193 SR-126 in Clearfield US-89 70005669000000000005.669 70005669000000000009.123 1930s current
SR-194 1948 1969
SR-194 1930s 1947
SR-195[7] SR-266 (4500 South) Alternate US-40 (subsequently I-80 [Exit 127]) 70002565999999999992.566 70002565999999999994.130 1948 2007
SR-195 1930s 1947
SR-196 SR-199 immediately east of Dugway Proving Grounds I-80 (Exit 77) t Rowley Junction 700136922000000000036.922 700136922000000000059.420 1998 current
SR-196 1930s 1969
SR-197 SR-73 US-89 in Lehi 70001083000000000001.083 70001083000000000001.743 1930s current
SR-198 I-15 (Exit 244) in east Santaquin US-6 at Moark Junction in west Spanish Fork 700115715000000000015.715 700115715000000000025.291 1995 current
SR-198 Deseret Chemical Depot Deseret Chemical Depot 1930s 1969 Now part of SR-73
SR-199 Dugway Proving Grounds SR-36 700121960000000000021.960 700121960000000000035.341 1969 current
SR-199 1930s 1969
SR-200 SR-61 in Lewiston Idaho state line near Preston, Idaho 70001565000000000001.565 70001565000000000002.519 1930s current
SR-201 I-80 (Exit 102) at Lake Point Junction near Magna Salt Lake City 700116699000000000016.699 700116699000000000026.874 1930s current Eastern half of the highway commonly referred to as the 21st South Freeway
SR-202 SR-201 (2400 South) west of Magna I-80 (Exit 104) 70001907000000000001.907 70001907000000000003.069 1969 current
SR-202 1961 1967
SR-202 1930s 1953
SR-203 US-89 near Uintah SR-39 70006137000000000006.137 70006137000000000009.877 1930s current
SR-204 SR-26 in Ogden US-89 70005418999999999995.419 70005418999999999998.721 1930s current
SR-205 1930s 1953
SR-205 SR-104 (former alignment on Wilson Avenue) in Ogden SR-204 (Wall Avenue) in Ogden 1.2 (about) 1.9 (about) 1965 1969 Now part of SR-104
SR-205 1963 1964
SR-206 1930s 1969
SR-207 1941 1945
SR-207 1945 1968
SR-208 US-40 east of Fruitland SR-35 near Tabiona 700110205000000000010.205 700110205000000000016.423 1941 current
SR-209 SR-48 SR-210 near Little Cottonwood Canyon 700114592000000000014.592 700114592000000000023.484 1969 current
SR-209 1941 1969
SR-210 SR-190 at Big Cottonwood Canyon Alta 700113618000000000013.618 700113618000000000021.916[Note 3] 1941 current
SR-211 Dugout Ranch US-191 near Church Rock 700118915000000000018.915 700118915000000000030.441 1971 current
SR-211 1941 1969
SR-212 I-15 near Washington Washington 70001289000000000001.289 70001289000000000002.074 1941 current
SR-213 1941 1969
SR-214 I-15 in Spanish Fork US-89 near Spanish Fork 1962 1995 Now part of US-6, old route of US-6 now SR-198
SR-214 1941 1953
I-215 I-80 at Parley's Canyon I-15 at North Salt Lake 700128946000000000028.946 700128946000000000046.584 1977 Current
SR-215 1968 1969
SR-215 1957 1959
SR-215 1941 1953
SR-216 1941 1969
SR-217 1941 1969
SR-218 SR-23 east of Newton US-91 in Smithfield 70008223000000000008.223 700082230000000000013.234 1941 current
SR-219 Enterprise SR-18 70001667000000000001.667 70001667000000000002.683 1985 current
SR-219 1941 1969
SR-220 1966 1990
SR-220 1941 1957
SR-221 1941 1969
SR-222 SR-113 in Midway Pine Creek Campground 70003361000000000003.361 70003361000000000005.409 2004 current
SR-222 1941 1969
SR-223 1941 1969
SR-224 South of Park City I-80 at Kimball Junction 700111597000000000011.597 700111597000000000018.664 1941 current
SR-225 West of Farmington SR-106 in Farmington 70001274000000000001.274 70001274000000000002.050 1964 current
SR-225 1941 1963
SR-226 Snow Basin Ski Lodge SR-167 70003003000000000003.003 70003003000000000004.833 1941 current
SR-227 I-15 SR-106 in Farmington 69997040000000000000.704 69997040000000000001.133 1964 current
SR-227 1941 1953
SR-228 I-15 south of Leeds I-15 in Leeds 70001821000000000001.821 70001821000000000002.931[Note 3] 1981 current
SR-228 1941 1969
SR-229 1941 1969
SR-230 1941 1969
SR-231 1941 1953
SR-232 SR-126 in Layton Hill Air Force Base 70002400999999999992.401 70002400999999999993.864 1940s current
SR-233 1941 1968
SR-234 1941 1968
SR-235 US-89 in Ogden SR-134 in North Ogden 70003202000000000003.202 70003202000000000005.153 1940s current
SR-236 1941 1969
SR-237 Utah State University in Logan US-91 west of Hyde Park 70004805000000000004.805 70004805000000000007.733[8] 1969 2007
SR-237 1947 1953
SR-237 1945 1947
SR-238 SR-165 west of Millville US-91 in Logan 70004687000000000004.687 70004687000000000007.543[8] 1969 2007
SR-238 1945 1953
SR-239 US-91 in Logan SR-237 in Logan 70001046000000000001.046 70001046000000000001.683[8] 1983 2007
SR-239 1947 1969
SR-240 I-15/I-84 SR-38 in Honeyville 70001217000000000001.217 70001217000000000001.959 1983 current
SR-240 1966 1969
SR-240 1947 1953
SR-241 SR-114 in Orem I-15 in Orem 69994150000000000000.415 69994150000000000000.668 1969 current
SR-241 1947 1969
SR-242 1949 1969
SR-243 US-89 in Logan Canyon Beaver Mountain Ski Resort 70001427000000000001.427 70001427000000000002.297 1953 current
SR-244 US-6/US-191 in Helper US-6/US-191 in Helper 69999100000000000000.910 69999100000000000001.465 1953 2013 The Poplar Street portion of the former highway was added to SR-157.[6]
SR-245 1953 1969
SR-246 1953 1969
SR-247 1953 1985
SR-248 SR-224 at Park City Junction SR-32 in Kamas 700114481000000000014.481 700114481000000000023.305 1953 current
SR-249 1953 1969
SR-250 1953 1969
SR-251 1953 1969
SR-252 US-89/US-91 in Logan US-91 in Logan 70006755000000000006.755 700067550000000000010.871 2007 current
SR-252 1953 1969
SR-253 1953 1969
SR-254 1953 1969
SR-255 1953 1969
SR-256 US-89 north of Salina US-89 south of Axtell 70005595000000000005.595 70005595000000000009.004 1969 current
SR-256 1955 1969
SR-257 SR-21 at Milford US-6 near Hinckley 700169246000000000069.246 7001692460000000000111.441 1955 current
SR-258 I-70/US-89 near Elsinore SR-118 east of Elsinore 70002021999999999992.022 70002021999999999993.254 1957 current
SR-259 SR-24 near Sigurd I-70 69993450000000000000.345 69993450000000000000.555 1992 current
SR-259 1957 1977
SR-260 SR-24 south of Aurora US-50 west of Salina 70004179000000000004.179 70004179000000000006.725 1993 current
SR-260 1957 1981
SR-261 US-163 north of Mexican Hat SR-95 east of Natural Bridges National Monument 700132691000000000032.691 700132691000000000052.611 1957 current
SR-262 US-191 north of Bluff SR-162 in Montezuma Creek 700122605000000000022.605 700122605000000000036.379 1958 current
SR-263 1969 1985
SR-263 1959 1969
SR-264 SR-31 SR-96 south of Scofield 700115373000000000015.373 700115373000000000024.740 1985 current
SR-264 1959 1969
SR-265 SR-114 in Orem US-189 in Provo 70004336000000000004.336 70004336000000000006.978 1961 current
SR-266 I-215 I-215 70008119999999999998.120 700081199999999999913.068 1961 current
SR-267 1966 1969
SR-267 1959 1964
SR-268 I-15 US-89 in Salt Lake City 69997340000000000000.734 69997340000000000001.181 1960 current
SR-269 I-15/I-80 US-89 in Salt Lake City 69999040000000000000.904 69999040000000000001.455 1960 current
SR-270 I-15/I-80 SR-186 in Salt Lake City 69997490000000000000.749 69997490000000000001.205 1960 current
SR-271 SR-274 in Parowan I-15 north of Paragonah 70005647000000000005.647 70005647000000000009.088 1977 current
SR-271 1964 1977
SR-272 1969 2001
SR-273 US-89 north of Farmington I-15 in Kaysville 70003084000000000003.084 70003084000000000004.963 1969 current
SR-274 SR-143 in Parowan I-15 north of Parowan 70001256999999999991.257 70001256999999999992.023 1975 current
SR-275 SR-95 Natural Bridges National Monument 70003818000000000003.818 70003818000000000006.144 1975 current
SR-276 SR-95 north of Glen Canyon National Recreation Area SR-95 east of Glen Canyon National Recreation Area 700189813999999999989.814 7001898139999999999144.542 1965 current
SR-277 1964 1986
SR-278 1961 1975
SR-279 Potash Plant along the Colorado River US-191 north of Moab 700115178000000000015.178 700115178000000000024.427 1961 current
SR-280 I-80 south of Coalville Coalville 69993990000000000000.399 69993990000000000000.642 1963 current
SR-281 SR-34 in St. George Dixie State University 1969 1991
SR-282 SR-186 and local streets in Salt Lake City University of Utah 70002944000000000002.944 70002944000000000004.738[Note 3] 1969 current
SR-283 1969 2001
SR-284 SR-203 and local streets in Ogden Weber State University 70001717000000000001.717 70001717000000000002.763[Note 3] 1969 current
SR-285 Local streets in Ogden Ogden City School District building 69993330000000000000.333 69993330000000000000.536 1969 current
SR-286 SR-235 in Ogden Ogden-Weber Applied Technology College 70001307000000000001.307 70001307000000000002.103[Note 3] 1969 current
SR-287 SR-140 in Draper Utah State Prison 69997590000000000000.759 69997590000000000001.221 1969 current
SR-288 1969 2007
SR-289 SR-130 in Cedar City Southern Utah University 70001920000000000001.920 70001920000000000003.090 1969 current
SR-290 US-89 in Ephraim Snow College 70001165000000000001.165 70001165000000000001.875 1969 current
SR-291 Harrison Boulevard in Ogden Utah Schools for the Deaf and the Blind 69995650000000000000.565 69995650000000000000.909 1969 current
SR-292 SR-68 and local streets Salt Lake Community College 70001721000000000001.721 70001721000000000002.770[Note 3] 1969 current
SR-293 SR-186 Utah State Capitol 69993830000000000000.383 69993830000000000000.616[8] 1969 current Also signed as Center Street in Provo
SR-295 1982 2003
SR-296 700 North in American Fork Utah State Developmental Center 70001424000000000001.424 70001424000000000002.292 1969 current
SR-297 1969 1999
SR-298 Drivers' license test course in Ogden 69999000000000000000.900 69999000000000000001.448[Note 3] 1972 current
SR-299 Drivers' license test course in West Valley City 70001030000000000001.030 70001030000000000001.658[Note 3] 1977 current
SR-300 1972 1996
SR-301 Steinaker State Park US-191 70002039000000000002.039 70002039000000000003.281 1972 current
SR-302 SR-32 Rockport State Park 70003452000000000003.452 70003452000000000005.555 1972 current
SR-303 Goblin Valley State Park Towards SR-24 70001770000000000001.770 70001770000000000002.849 1972 current
SR-304 Hyrum Lake State Park Hyrum 69988599999999999990.086 69988599999999999990.138 1972 current
SR-305 1972 1990
SR-306 East Canyon State Park SR-66 69992270000000000000.227 69992270000000000000.365 1972 current
SR-307 1972 1984
SR-308 1972 2003
SR-309 Towards Ferron Millsite State Park 69993570000000000000.357 69993570000000000000.575 1972 current
SR-310 SR-21 Minersville Reservoir 69993530000000000000.353 69993530000000000000.568 1972 current
SR-311 US-40 Starvation State Park 70003916000000000003.916 70003916000000000006.302 1972 current
SR-312 Willard Bay State Park Towards Farr West 69995730000000000000.573 69995730000000000000.922 1972 current
SR-313 Dead Horse Point State Park US-191 near Seven Mile Canyon (near Moab) 700122506000000000022.506 700122506000000000036.220 1975 current
SR-314 US-189 Deer Creek State Park 69997670000000000000.767 69997670000000000001.234 1974 current
SR-315 Willard Bay State Park US-89 in Willard 70001760000000000001.760 70001760000000000002.832 1974 current
SR-316 Goosenecks State Park SR-261 70003513000000000003.513 70003513000000000005.654 1975 current
SR-317 South 2700 West in West Valley City Calvin L. Rampton Complex 70001620000000000001.620 70001620000000000002.607[Note 3] 1983 current
SR-318 SR-9 Quail Creek State Park 70002214000000000002.214 70002214000000000003.563 1992 current
SR-319 US-40 Jordanelle State Park 70001203000000000001.203 70001203000000000001.936 1989 current
SR-320 SR-68 Camp Williams 70002190000000000002.190 70002190000000000003.524[Note 3] 1992 current
I-415 I-15/I-215 in Murray I-80 in Parley's Canyon 1959 1969 Combined with I-215
US-450 US-50 at Crescent Junction Colorado state line near Dove Creek 1926 1930s Replaced by US-160, Modern US-191 and US-491
US-491 US-191 in Monticello Colorado state line near Dove Creek 700117020000000000017.020 700117020000000000027.391 2003 Current
US-530 US-40 near Park City US-30S at Echo 1926 1938 Replaced by US-189, now part of I-80
US-666 US-191 in Monticello Colorado state line near Dove Creek, Colorado 700117020000000000017.020 700117020000000000027.391 1977 2003 Replaced by US-491
SR-900 Skull Valley I-80 at Delle and Lakeside 700116180000000000016.18 700116180000000000026.04[5][Note 3] 1999 current
SR-901 Skull Valley SR-196 700143479999999999943.48 700143479999999999969.97[5][Note 3] 1999 current

See also[edit]


  1. ^ This was calculated from adding all of the mileages listed in the "Length" section of the List of current routes.
  2. ^ a b c d This route is broken into several pieces, and the length does not reflect the concurrencies that would be required to make the route continuous.
  3. ^ a b c d e f g h i j k l m n This length includes one or more branches, classified as part of the main route.


  1. ^ "72-1-102 Definitions". Utah State Legislature. 2001. Retrieved 19 Feb 2014. "Highway" means any public road, street, alley, lane, court, place, viaduct, tunnel, culvert, bridge, or structure laid out or erected for public use, or dedicated or abandoned to the public, or made public in an action for the partition of real property, including the entire area within the right-of-way. 
  2. ^ Woolf, Jim (13 Feb 1999). "State Absorbs 2 County Roads to Block Nuclear Waste Shipments; Tactic would halt shipments of radioactive matter on rail spur that crosses highways". Salt Lake Tribune. p. D1. 
  3. ^ "Utah State Archives Catalog". Retrieved 29 Jul 2008. 
  4. ^ "Highway Referencing". Utah Department of Transportation. Retrieved 2 Jun 2013. 
  5. ^ a b c "State Route History" (PDF). Utah Department of Transportation. Retrieved July 2007. 
  6. ^ a b "Route 244". Utah Department of Transportation. May 2013. pp. 4–5. Retrieved 19 Feb 2014. 
  7. ^ "Senate Bill 20 Enrolled: State Highway Amendments". Utah State Legislature. 2007. Retrieved 2 Jun 2013. 
  8. ^ a b c d Utah Department of Transportation, State Highway Access Category Inventory, May 2006

External links[edit]