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 400.592 644.690 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 196.680 316.526 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 196.680 316.526 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 231.673 372.842 1962 1977 Legislative designation for I-70
SR-4 Nevada state line in Wendover Wyoming state line near Evanston, Wyoming 196.680 316.526 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 28.946 46.584 1962 1977 Legislative designation for I-215
SR-5 Idaho state line near Malta, Idaho US-530 near Echo 196.680 316.526 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 373.963 601.835 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 7.123 11.463 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 1.303 2.097 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 57.075 91.853 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 68.816 110.749 1920s current
SR-11 U.S. Route 89A at the Arizona state line near Fredonia, Arizona US-89 in Kanab 2.945 4.740 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 122.863 197.729 1920s current
SR-13 US-89/US-91 (1100 South) in Brigham City I-15 (Exit 392) northwest of Plymouth 32.841 52.852 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 40.995 65.975 1920s current
I-15 Arizona state line near St. George Idaho state line near Malad, Idaho 400.592 644.690 1977 current
SR-15 I-15 at Harrisburg Junction (near La Verkin) US-89 at Mount Carmel Junction 57.075 91.853 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) 29.359 47.249 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 6.060 9.753 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 51.005 82.085 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) 4.552 7.326 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) 20.492 32.979 1930s current
SR-21 Nevada State Route 487 at the Nevada state line near Baker, Nevada SR-160 in Beaver 107.343 172.752 1930s current
SR-22 Antimony SR-62 6.852 11.027 1930s current
SR-23 US-89/US-91 south of Wellsville County Road D1 at the Idaho state line near Weston, Idaho 29.890 48.103 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 160.243 257.886 1930s current
SR-25 SR-24 at Fish Lake Junction Bowery Haven Resort (Fish Lake) 9.995 16.085 1930s current
SR-26 SR-126 in Roy US-89 in Ogden 3.724 5.993 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 43.612 70.187 1930s current
SR-29 Joes Valley Reservoir SR-10 north of Castle Dale 21.732 34.974 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 135.620[Note 2] 218.259 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 47.746 76.840 1930s current
SR-32 US-40 north of Heber City I-80 northeast of Wanship 29.053 46.756 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 2.150 3.460 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 62.012 99.799 1930s current
SR-36 US-6 west of Eureka I-80 north of Tooele 65.914 106.078 1930s current
SR-37 SR-126 in Sunset SR-108 near Roy 12.351 19.877 1930s current
SR-38 SR-13 in Brigham City SR-30 in Collinston 18.952 30.500 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 67.744 109.023 1930s current
US-40 I-80 near Park City Colorado state line near Dinosaur, Colorado 174.624 281.030 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) 7.390 11.893 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 10.557 16.990 1930s current
SR-44 US-191 at Greendale Junction (Flaming Gorge) SR-43 in Manila 27.995 45.054 1930s current
SR-45 South of Bonanza US-40 near Naples 40.028 64.419 1930s current
SR-46 US-191 at La Sal Junction Colorado State Highway 90 at the Colorado state line near Naturita, Colorado 21.595 34.754 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 12.699[Note 2] 20.437 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 334.920 539.001 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 3.339 5.374 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 4.477 7.205 1930s current
SR-53 I-15/I-84 in Ogden US-89 in Ogden 1.949 3.137 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 1.344 2.163 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 2.942 4.735 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 61.502 98.978 1930s current
SR-57 SR-10 south of Orangeville Wilberg Mine northwest of Orangeville 10.691 17.205 1930s current
SR-58 I-80 Bus. at Nevada state line in West Wendover, Nevada I-80 (Exit 2) in Wendover 1.363 2.194 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 22.206 35.737 1930s current
SR-60 SR-26 in Riverdale US-89 in South Weber 7.496 12.064 1930s current Formerly part of US-30S
SR-61 SR-23 in Cornish US-91 at Webster Junction (near Cove) 7.287 11.727 1930s current
SR-62 US-89 south of Junction SR-24 at Plateau Junction near Koosharem 42.833 68.933 1930s current
SR-63 Bryce Canyon National Park SR-12 near Tropic Junction 2.630 4.233 1975 current
SR-63 1930s 1971
SR-64 I-15 south of Holden US-50 in Holden 2.015 3.243 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 28.315 45.569 1930s current
SR-66 SR-65 (East Canyon Road) northwest of East Canyon Reservoir I-84 (Exit 103) in Morgan 14.901 23.981 1930s current
SR-67 I-215 near North Salt Lake I-15/US-89 ind Farmington 11.500 18.507 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 70.832 113.993 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 231.673 372.842 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 22.465 36.154 1930s current
SR-72 SR-24 in Loa I-70/US-50/SR-10 near Fremont Junction 35.362 56.910 1930s current
SR-73 SR-36 northeast of St. John Station (near Stockton & Rush Valley) US-89 (State Street) in Lehi 41.177 66.268 1930s current
SR-74 US-89 (East Main Street) in American Fork Immediately southwest of Canyon Crest Road in Alpine 5.058 8.140 1930s current
SR-75 I-15 in Springville US-89 Springville 2.023 3.256 1962 current
SR-75 1930s 1953
SR-76 I-70 (Exit 86) west of Fremont Junction SR-72 at Fremont Junction 2.431 3.912 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 9.069 14.595 1962 current
SR-77 1930s 1953
SR-78 I-15 near Mills Junction (Juab County) SR-28 in Levan 9.418 15.157 1977 current
SR-78 Orem Orem 1930s 1969 800 South in Orem
SR-79 SR-126 west of Ogden SR-203 in Ogden 4.171[Note 2] 6.713 1958 current
SR-79 1930s 1953
I-80 Nevada state line at Wendover Wyoming state line near Evanston, Wyoming 196.680 316.526 1977 current
SR-80 US-89 near American Fork US-189 in Provo Canyon 27.272 43.890 1930s 1977 Renumbered SR-92
I-80N Idaho state line near Snowville Interstate 80 near Echo 119.773 192.756 1956 1981 Renumbered I-84
SR-81 SR-30 south of Fielding Main Street in Fielding 2.475 3.983 1930s current
SR-82 SR-102 in Tremonton SR-13 east of Garland 3.178 5.114 1930s current
SR-83 SR-13 in Corinne I-84 at Howell 31.714 51.039 1930s current
I-84 Idaho state line near Snowville Interstate 80 near Echo 119.773 192.756 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 2.141 3.446 1975 current
SR-86 1935 1969
SR-87 US-40 in Duchesne US-40 southwest of Roosevelt 38.159 61.411 1930s current
SR-88 South of Ouray US-40 east of Fort Duchesne 16.996 27.352 1930s current
US-89 Arizona state line near Page, Arizona Idaho state line at Bear Lake 502.577 808.819 1977 current
SR-89 1975 1977
SR-89 Francis Francis 1930s 1953
US-89A Arizona state line near Kanab US-89 at Kanab 2.94 4.73 2008 current Replaced SR-11
SR-90 SR-13 in Brigham City US-89/US-91 1.178 1.896 1975 current
SR-90 1948 1969
SR-90 1930s 1947
US-91 I-15 near Brigham City Idaho state line near Franklin, Idaho 45.271 72.857 1977 current
SR-91 1930s 1969
SR-92 I-15 in Lehi US-189 in Provo Canyon 27.272 43.890 1977 current Renumbered from SR-80
SR-92 1930s 1969
SR-93 I-15 south of Woods Cross US-89 0.365 0.587 1961 current
SR-93 1930s 1953
SR-94 I-70 Thompson 0.958 1.542 1969 current
SR-94 1930s 1969
SR-95 SR-24 east of Hanksville US-191 south of Blanding 121.351 195.296 1930s current
SR-96 Clear Creek US-6 near Colton 22.759 36.627 1930s current
SR-97 SR-37 in Hooper Hill Air Force Base 5.347 8.605 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 4.193 6.748 1969 current
SR-99 1930s 1969
SR-100 SR-99 in Fillmore US-50 west of Holden 16.934 27.253 1930s current
SR-101 SR-23 in Wellsville Hardware Ranch 21.811 35.101 1930s current
SR-102 SR-83 east of Lampo Junction (near Promontory) SR-38 20.072 32.303 1930s current
SR-103 SR-126 (North Main Street) in Clearfield West Gate of Hill Air Force Base 0.225 0.362 1965 current
SR-103 1930s 1964
SR-104 SR-126 SR-204 in Ogden 2.492 4.010 1930s current
SR-105 I-15 SR-106 in Centerville 0.695 1.118 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 9.426 15.170 1930s current
SR-107 SR-110 west of West Point SR-126 in Clearfield 4.517 7.269 1930s current
SR-108 I-15 in Layton SR-126 12.920 20.793 1930s current
SR-109 SR-126 US-89 in Layton 2.962 4.767 1930s current
SR-110 SR-127 west of Syracuse SR-37 west of Clinton 3.495 5.625 1969 current
SR-110 Kaysville Kaysville 1930s 1969
SR-111 SR-48 east of Copperton SR-201 northeast of Magna 10.596 17.053 1930s current
SR-112 SR-138 east of Grantsville SR-36 in Tooele 8.603 13.845 1930s current
SR-113 US-189 in Charleston US-40 in Heber City 7.141 11.492 1930s current
SR-114 US-89 (500 West) in Provo US-89 (State Street) in Pleasant Grove 10.787 17.360 1930s current
SR-115 SR-198 in Payson SR-156 in Spanish Fork 8.247 13.272 1930s current
SR-116 SR-132 in Moroni US-89 in Mount Pleasant 7.061 11.364 1930s current
SR-117 Wales US-89 12.192 19.621 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 24.137[Note 2] 38.845 1930s current
SR-119 SR-118 in Richfield SR-24 at Kings Meadow Canyon 8.753 14.087 1930s current
SR-120 I-70/US-89 I-70/US-89 north of Richfield 3.886 6.254 1969 current
SR-120 1930s 1969
SR-121 US-40 in Roosevelt US-40 in Vernal 40.293 64.845 1930s current
SR-122 Near Hiawatha SR-10 8.751 14.083 1930s current
SR-123 US-6/US-191 at Sunnyside Junction Sunnyside 11.421 18.380 1930s current
SR-124 Horse Canyon Mine SR-123 7.956 12.804 1930s current
SR-125 US-50/SR-136 east of Delta SR-132 near Leamington 21.855 35.172 1930s current
SR-126 I-15 south of Layton US-89 at Hot Springs Junction near Pleasant View 21.609 34.776 1977 current
SR-126 Greenville Greenville 1930s 1969 No longer part of the state route system
SR-127 SR-110 SR-108 in Syracuse 2.507 4.035 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 44.564 71.719 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 43.076 69.324 1930s current
SR-131 Woods Cross 1933 1969
SR-132 US-6 in Lynndyl US-89 at Pigeon Hollow Junction 63.132 101.601 1930s current
SR-133 South of Kanosh I-15 north of Meadow 7.183 11.560 1969 current
SR-133 1930s 1969
SR-134 SR-37 at Kanesville SR-235 in North Ogden 14.304 23.020 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 3.059 4.923 1985 current
SR-136 1930s 1969
SR-137 US-89 in Gunnison US-89 east of Gunnison 11.357[Note 3] 18.277 1930s current
SR-138 I-80 SR-36 at Mills Junction (Tooele County) 20.444 32.901 1965 current
SR-138 1930s 1953
SR-139 US-6/US-191 SR-157 near Spring Glen 1.408 2.266 1930s current
SR-140 SR-68 at Bluffdale I-15 2.559 4.118 1984 current
SR-140 Hinckley Deseret 1930s 1969
SR-141 US-6 in Genola SR-147 west of Payson 6.623 10.659 1969 current
SR-141 1930s 1969
SR-142 SR-23 near Newton US-91 in Richmond 17.353 27.927 1930s current
SR-143 I-15 west of Parowan US-89 in Panguitch 51.206 82.408 1930s current
SR-144 SR-92 in American Fork Canyon Tibble Fork Reservoir 2.478 3.988 1978 current
SR-144 1930s 1969
SR-145 SR-68 in Saratoga Springs US-89 in American Fork 5.717 9.201 1978 current
SR-145 1930s 1969
SR-146 US-89 at Pleasant Grove SR-92 near American Fork Canyon 5.306 8.539 1930s current
SR-147 SR-141 at McBeth Corner (near Payson) US-89 18.175 29.250 1930s current
SR-148 SR-14 Cedar Breaks National Monument 2.544 4.094 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 4.219 6.790 1930s current
SR-150 SR-32 in Kamas Wyoming Highway 150 at the Wyoming state line near Evanston, Wyoming 54.742 88.099 1930s current
SR-151 SR-154 I-15 4.235 6.816 1987 current
SR-151 US-40 in Hailstone Keetley 1930s 1977
SR-152 SR-71 I-215 3.044 4.899 1930s current
SR-153 SR-160 in Beaver US-89 in Junction 40.488 65.159 1930s current
SR-154 I-15 I-80 near Salt Lake City International Airport 24.319 39.138 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) 10.718 17.249 1930s current
SR-156 SR-198 in Spanish Fork I-15 1.382 2.224 1962 current
SR-156 1930s 1953
SR-157 US-6/US-191 in Helper Kenilworth 5.189 8.351 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 11.691 18.815 1990 current
SR-158 1930s 1969
SR-159 SR-21 near Garrison US-6/US-50 8.018 12.904 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 3.808 6.128 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 3.084 4.963 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 31.852 51.261 2004 current
SR-162 1930s 1990
US-163 Arizona state line in Monument Valley US-191 at Bluff 41.405 66.635 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 2.744 4.416 1962 current
SR-164 Petersboro Wellsville 1930s 1953 Now part of SR-23
SR-165 Paradise US-91 in Logan 10.722 17.255 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 11.092 17.851 1985 current
SR-167 1930s 1969
SR-168 Hill Air Force Base SR-60 in Riverdale 1.160 1.867 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 15.660 25.202 1930s current
SR-172 Southwest of Salt Lake City I-80 9.218 14.835 1985 current
SR-172 Near Henefer Near Henefer 1930s 1969
SR-173 SR-111 southeast of Magna US-89 in Murray 9.939 15.995 1965 current
SR-173 1930s 1947
SR-174 Intermountain Power Plant US-6 south of Lynndyl 8.122 13.071 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 1.198 1.928 2000 current
SR-178 1930s 1969
SR-179 1930s 1969
SR-180 I-15 southeast of American Fork US-89 in American Fork 1.051 1.691 1961 current
SR-180 near Ophir near Ophir 1930s 1961
SR-181 SR-152 SR-186 in Salt Lake City 6.904 11.111 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 1.946 3.132 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 12.355 19.883 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 29.216 47.019 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 19.934[Note 3] 32.081 1987 current
SR-190 1930s 1969
US-191 Arizona state line near Bluff Wyoming state line at Flaming Gorge 404.168 650.445 1977 Current
SR-191 1930s 1953
SR-192 1930s 1953
SR-193 SR-126 in Clearfield US-89 5.669 9.123 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]) 2.566 4.130 1948 2007
SR-195 1930s 1947
SR-196 SR-199 immediately east of Dugway Proving Grounds I-80 (Exit 77) t Rowley Junction 36.922 59.420 1998 current
SR-196 1930s 1969
SR-197 SR-73 US-89 in Lehi 1.083 1.743 1930s current
SR-198 I-15 (Exit 244) in east Santaquin US-6 at Moark Junction in west Spanish Fork 15.715 25.291 1995 current
SR-198 Deseret Chemical Depot Deseret Chemical Depot 1930s 1969 Now part of SR-73
SR-199 Dugway Proving Grounds SR-36 21.960 35.341 1969 current
SR-199 1930s 1969
SR-200 SR-61 in Lewiston Idaho state line near Preston, Idaho 1.565 2.519 1930s current
SR-201 I-80 (Exit 102) at Lake Point Junction near Magna Salt Lake City 16.699 26.874 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) 1.907 3.069 1969 current
SR-202 1961 1967
SR-202 1930s 1953
SR-203 US-89 near Uintah SR-39 6.137 9.877 1930s current
SR-204 SR-26 in Ogden US-89 5.419 8.721 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 1.9 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 10.205 16.423 1941 current
SR-209 SR-48 SR-210 near Little Cottonwood Canyon 14.592 23.484 1969 current
SR-209 1941 1969
SR-210 SR-190 at Big Cottonwood Canyon Alta 13.618[Note 3] 21.916 1941 current
SR-211 Dugout Ranch US-191 near Church Rock 18.915 30.441 1971 current
SR-211 1941 1969
SR-212 I-15 near Washington Washington 1.289 2.074 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 28.946 46.584 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 8.223 13.234 1941 current
SR-219 Enterprise SR-18 1.667 2.683 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 3.361 5.409 2004 current
SR-222 1941 1969
SR-223 1941 1969
SR-224 South of Park City I-80 at Kimball Junction 11.597 18.664 1941 current
SR-225 West of Farmington SR-106 in Farmington 1.274 2.050 1964 current
SR-225 1941 1963
SR-226 Snow Basin Ski Lodge SR-167 3.003 4.833 1941 current
SR-227 I-15 SR-106 in Farmington 0.704 1.133 1964 current
SR-227 1941 1953
SR-228 I-15 south of Leeds I-15 in Leeds 1.821[Note 3] 2.931 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 2.401 3.864 1940s current
SR-233 1941 1968
SR-234 1941 1968
SR-235 US-89 in Ogden SR-134 in North Ogden 3.202 5.153 1940s current
SR-236 1941 1969
SR-237 Utah State University in Logan US-91 west of Hyde Park 4.805[8] 7.733 1969 2007
SR-237 1947 1953
SR-237 1945 1947
SR-238 SR-165 west of Millville US-91 in Logan 4.687[8] 7.543 1969 2007
SR-238 1945 1953
SR-239 US-91 in Logan SR-237 in Logan 1.046[8] 1.683 1983 2007
SR-239 1947 1969
SR-240 I-15/I-84 SR-38 in Honeyville 1.217 1.959 1983 current
SR-240 1966 1969
SR-240 1947 1953
SR-241 SR-114 in Orem I-15 in Orem 0.415 0.668 1969 current
SR-241 1947 1969
SR-242 1949 1969
SR-243 US-89 in Logan Canyon Beaver Mountain Ski Resort 1.427 2.297 1953 current
SR-244 US-6/US-191 in Helper US-6/US-191 in Helper 0.910 1.465 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 14.481 23.305 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 6.755 10.871 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 5.595 9.004 1969 current
SR-256 1955 1969
SR-257 SR-21 at Milford US-6 near Hinckley 69.246 111.441 1955 current
SR-258 I-70/US-89 near Elsinore SR-118 east of Elsinore 2.022 3.254 1957 current
SR-259 SR-24 near Sigurd I-70 0.345 0.555 1992 current
SR-259 1957 1977
SR-260 SR-24 south of Aurora US-50 west of Salina 4.179 6.725 1993 current
SR-260 1957 1981
SR-261 US-163 north of Mexican Hat SR-95 east of Natural Bridges National Monument 32.691 52.611 1957 current
SR-262 US-191 north of Bluff SR-162 in Montezuma Creek 22.605 36.379 1958 current
SR-263 1969 1985
SR-263 1959 1969
SR-264 SR-31 SR-96 south of Scofield 15.373 24.740 1985 current
SR-264 1959 1969
SR-265 SR-114 in Orem US-189 in Provo 4.336 6.978 1961 current
SR-266 I-215 I-215 8.120 13.068 1961 current
SR-267 1966 1969
SR-267 1959 1964
SR-268 I-15 US-89 in Salt Lake City 0.734 1.181 1960 current
SR-269 I-15/I-80 US-89 in Salt Lake City 0.904 1.455 1960 current
SR-270 I-15/I-80 SR-186 in Salt Lake City 0.749 1.205 1960 current
SR-271 SR-274 in Parowan I-15 north of Paragonah 5.647 9.088 1977 current
SR-271 1964 1977
SR-272 1969 2001
SR-273 US-89 north of Farmington I-15 in Kaysville 3.084 4.963 1969 current
SR-274 SR-143 in Parowan I-15 north of Parowan 1.257 2.023 1975 current
SR-275 SR-95 Natural Bridges National Monument 3.818 6.144 1975 current
SR-276 SR-95 north of Glen Canyon National Recreation Area SR-95 east of Glen Canyon National Recreation Area 89.814 144.542 1965 current
SR-277 1964 1986
SR-278 1961 1975
SR-279 Potash Plant along the Colorado River US-191 north of Moab 15.178 24.427 1961 current
SR-280 I-80 south of Coalville Coalville 0.399 0.642 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 2.944[Note 3] 4.738 1969 current
SR-283 1969 2001
SR-284 SR-203 and local streets in Ogden Weber State University 1.717[Note 3] 2.763 1969 current
SR-285 Local streets in Ogden Ogden City School District building 0.333 0.536 1969 current
SR-286 SR-235 in Ogden Ogden-Weber Applied Technology College 1.307[Note 3] 2.103 1969 current
SR-287 SR-140 in Draper Utah State Prison 0.759 1.221 1969 current
SR-288 1969 2007
SR-289 SR-130 in Cedar City Southern Utah University 1.920 3.090 1969 current
SR-290 US-89 in Ephraim Snow College 1.165 1.875 1969 current
SR-291 Harrison Boulevard in Ogden Utah Schools for the Deaf and the Blind 0.565 0.909 1969 current
SR-292 SR-68 and local streets Salt Lake Community College 1.721[Note 3] 2.770 1969 current
SR-293 SR-186 Utah State Capitol 0.383[8] 0.616 1969 current Also signed as Center Street in Provo
SR-295 1982 2003
SR-296 700 North in American Fork Utah State Developmental Center 1.424 2.292 1969 current
SR-297 1969 1999
SR-298 Drivers' license test course in Ogden 0.900[Note 3] 1.448 1972 current
SR-299 Drivers' license test course in West Valley City 1.030[Note 3] 1.658 1977 current
SR-300 1972 1996
SR-301 Steinaker State Park US-191 2.039 3.281 1972 current
SR-302 SR-32 Rockport State Park 3.452 5.555 1972 current
SR-303 Goblin Valley State Park Towards SR-24 1.770 2.849 1972 current
SR-304 Hyrum Lake State Park Hyrum 0.086 0.138 1972 current
SR-305 1972 1990
SR-306 East Canyon State Park SR-66 0.227 0.365 1972 current
SR-307 1972 1984
SR-308 1972 2003
SR-309 Towards Ferron Millsite State Park 0.357 0.575 1972 current
SR-310 SR-21 Minersville Reservoir 0.353 0.568 1972 current
SR-311 US-40 Starvation State Park 3.916 6.302 1972 current
SR-312 Willard Bay State Park Towards Farr West 0.573 0.922 1972 current
SR-313 Dead Horse Point State Park US-191 near Seven Mile Canyon (near Moab) 22.506 36.220 1975 current
SR-314 US-189 Deer Creek State Park 0.767 1.234 1974 current
SR-315 Willard Bay State Park US-89 in Willard 1.760 2.832 1974 current
SR-316 Goosenecks State Park SR-261 3.513 5.654 1975 current
SR-317 South 2700 West in West Valley City Calvin L. Rampton Complex 1.620[Note 3] 2.607 1983 current
SR-318 SR-9 Quail Creek State Park 2.214 3.563 1992 current
SR-319 US-40 Jordanelle State Park 1.203 1.936 1989 current
SR-320 SR-68 Camp Williams 2.190[Note 3] 3.524 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 17.020 27.391 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 17.020 27.391 1977 2003 Replaced by US-491
SR-900 Skull Valley I-80 at Delle and Lakeside 16.18[5][Note 3] 26.04 1999 current
SR-901 Skull Valley SR-196 43.48[5][Note 3] 69.97 1999 current