| Number
|
South or west terminus
|
North or east terminus
|
Length (mi)[1]
|
(km)
|
Formed[2]
|
Deleted[2]
|
| I-15
|
I-15 towards Littlefield, AZ
|
I-15 towards Malad City, ID
|
400.592
|
644.690
|
1958
|
|
| I-70
|
I-15 near Cove Fort
|
I-70/US 6/US 50 towards Grand Junction, CO
|
231.673
|
372.842
|
1958
|
|
| I-80
|
I-80 in West Wendover, NV
|
I-80/US 189 towards Evanston, WY
|
196.680
|
316.526
|
1958
|
|
| I-80N
|
Idaho state line near Snowville
|
I-80 at Echo
|
|
|
1958
|
1977
|
| I-84
|
I-84 towards Burley, ID
|
I-80 near Echo
|
119.773
|
192.756
|
1977
|
|
| I-215
|
I-80 near Parley's Canyon
|
I-15 north of Salt Lake City
|
28.946
|
46.584
|
1959
|
|
| I-415
|
|
|
|
|
1959
|
1969
|
| US-6
|
US 6/US 50 towards Ely, NV
|
I-70/US 6/US 50 towards Grand Junction, CO
|
373.963
|
601.835
|
1937
|
|
| US-30S
|
|
|
|
|
1926
|
1970s
|
| US-40
|
I-80 at Silver Creek Junction (near Park City)
|
US 40 towards Dinosaur, CO
|
174.624
|
281.030
|
1926
|
|
| US-50
|
US 6/US 50 towards Ely, NV
|
I-70/US 6/US 50 towards Grand Junction, CO
|
334.920
|
539.001
|
1926
|
|
| US-89
|
US 89 towards Page, AZ
|
US-89 towards Paris, ID
|
502.577
|
808.819
|
1926
|
|
| US-89A
|
US 89A towards Fredonia, AZ
|
US-89 in Kanab
|
2.94
|
4.731
|
2008
|
|
| US-91
|
I-15 south of Brigham City
|
US-91 towards Preston, ID
|
45.271
|
72.857
|
1926
|
|
| US-160
|
|
|
|
|
1930s
|
1970
|
| US-163
|
US 163 towards Kayenta, AZ
|
I-70/US-6/US-50/US-191 at Crescent Junction
|
177.280
|
285.305
|
1970
|
|
| US-189
|
I-15 south of Provo
|
US-40 south of Heber
|
29.216
|
47.02[3]
|
1938
|
|
| US-189
|
|
|
|
|
1920s
|
1938
|
| US-191
|
US 191 towards Ganado, AZ
|
US 191 towards Rock Springs, WY
|
404.168
|
650.445
|
1981
|
|
| US-191
|
|
|
|
|
1930s
|
1970s
|
| US-450
|
|
|
|
|
1926
|
1930s
|
| US-491
|
US 491 towards Dove Creek, CO
|
US-191 in Monticello
|
17.020
|
27.391
|
2003
|
|
| US-530
|
|
|
|
|
1926
|
1938
|
| US-666
|
|
|
|
|
1970
|
2003
|
| SR-8
|
SR-18 in St. George
|
Towards Santa Clara
|
1.303
|
2.097
|
1996
|
|
| SR-9
|
I-15 at Harrisburg Junction (near La Verkin)
|
US-89 at Mount Carmel Junction
|
57.075
|
91.853
|
1977
|
|
| SR-10
|
I-70/US-50/SR-72 east of Fremont Junction
|
SR-55 in Price
|
68.816
|
110.749
|
1920s
|
|
| SR-12
|
US-89 at Bryce Canyon Junction
|
SR-24 east of Torrey
|
122.863
|
197.729
|
1920s
|
|
| SR-13
|
US-89/US-91 in Brigham City
|
I-15 northwest of Plymouth
|
32.841
|
52.852
|
1977
|
|
| SR-14
|
SR-56/SR-130 in Cedar City
|
US-89 at Long Valley Junction
|
40.995
|
65.975
|
1920s
|
|
| SR-16
|
WYO 89 towards Evanston, WY
|
SR-30 at Sage Creek Junction (Bear Lake)
|
29.359
|
47.249
|
1962
|
|
| SR-17
|
SR-9 in La Verkin
|
I-15 at Anderson Junction
|
6.060
|
9.753
|
1969
|
|
| SR-18
|
I-15 in St. George
|
SR-56 at Beryl Junction
|
51.005
|
82.085
|
1930s
|
| 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
|
1930s - 1969
|
| SR-20
|
I-15 north of Paragonah
|
US-89 at Orton (Bear Valley Junction)
|
20.492
|
32.979
|
1930s
|
| SR-21
|
SR 487 towards Ely, NV
|
SR-160 in Beaver
|
107.343
|
172.752
|
1930s
|
| SR-22
|
Antimony
|
SR-62
|
6.852
|
11.027
|
1930s
|
| SR-23
|
US-89/US-91 south of Wellsville
|
CR D1 towards Weston, ID
|
29.890
|
48.103
|
1953
|
1930s - 1947
|
| SR-24
|
US-50 near Salina
|
I-70/US-50 west of Green River
|
160.243
|
257.886
|
1930s
|
| SR-25
|
SR-24 at Fish Lake Junction
|
Bowery Haven Resort (Fish Lake)
|
9.995
|
16.085
|
1930s
|
| SR-26
|
SR-126 in Roy
|
US-89 in Ogden
|
3.724
|
5.993
|
1977
|
1930s - 1977
|
| SR-28
|
US-89 in Gunnison
|
I-15 north of Nephi
|
43.612
|
70.187
|
1930s
|
| SR-29
|
Joe's Valley Reservoir
|
SR-10 north of Castle Dale
|
21.732
|
34.974
|
1930s
|
| SR-30
|
SR 233 towards Wells, NV
|
WYO 89 towards Kemmerer, WY
|
135.620
|
218.259[4]
|
1966
|
1930s - 1966
|
| SR-31
|
US-89 in Fairview
|
SR-10 in Huntington
|
47.746
|
76.840
|
1930s
|
| SR-32
|
US-40 north of Heber City
|
I-80 northeast of Wanship
|
29.053
|
46.756
|
1989
|
1930s - 1977
|
| SR-34
|
SR-18 in St. George
|
Towards Washington
|
2.150
|
3.460
|
1964
|
1930s - 1953
|
| SR-35
|
SR-32 at Francis
|
SR-87 north of Duchesne
|
62.012
|
99.799
|
1930s
|
| SR-36
|
US-6 west of Eureka
|
I-80 north of Tooele
|
65.914
|
106.078
|
1930s
|
| SR-37
|
SR-126 in Sunset
|
SR-108 near Roy
|
12.351
|
19.877
|
1930s
|
| SR-38
|
SR-13 in Brigham City
|
SR-30 in Collinston
|
18.952
|
30.500
|
1993
|
1930s - 1966, 1968 - 1975
|
| SR-39
|
SR-134 west of Ogden
|
SR-16 in Woodruff
|
67.744
|
109.023
|
1930s
|
| SR-42
|
Towards Malta, ID
|
SR-30 at Curlew Junction (near Promontory)
|
7.390
|
11.893
|
1930s
|
| SR-43
|
WYO 414 towards Mountain View, WY
|
WYO 530 towards Green River, WY
|
10.557
|
16.990
|
1930s
|
| SR-44
|
US-191 at Greendale Junction (Flaming Gorge)
|
SR-43 in Manila
|
27.995
|
45.054
|
1930s
|
| SR-45
|
South of Bonanza
|
US-40 near Naples
|
40.028
|
64.419
|
1930s
|
| SR-46
|
US-191 at La Sal Junction
|
SH 90 towards Naturita, CO
|
21.595
|
34.754
|
1930s
|
| SR-48
|
Copperton
|
US-89 in Midvale
|
12.699
|
20.437[4]
|
1930s
|
| SR-51
|
SR-147 in Spanish Fork
|
US-89 in Springville
|
3.339
|
5.374
|
1992
|
1930s - 1977
|
| SR-52
|
SR-114 in Orem
|
US-189 at Olmstead
|
4.477
|
7.205
|
1930s
|
| SR-53
|
I-15/I-84 in Ogden
|
US-89 in Ogden
|
1.949
|
3.137
|
1969
|
1930s - 1969
|
| SR-54
|
Mona
|
I-15 east of Mona
|
1.344
|
2.163
|
1971
|
1930s - 1969
|
| SR-55
|
US-6/US-191 west of Price
|
US-6/US-191 southeast of Price
|
2.942
|
4.735
|
1975
|
1930s - 1969
|
| SR-56
|
SR 319 towards Caliente, NV
|
SR-130 in Cedar City
|
61.502
|
98.978
|
1930s
|
| SR-57
|
SR-10
|
Wilberg Mine northwest of Orangeville
|
10.691
|
17.205
|
1930s
|
| SR-58
|
I-80 Bus. in West Wendover, NV
|
I-80 east of Wendover
|
1.363
|
2.194
|
1969
|
1930s - 1953, 1965 - 1969
|
| SR-59
|
SR 389 in Colorado City, AZ
|
SR-9 in Hurricane
|
22.206
|
35.737
|
1930s
|
| SR-60
|
SR-26 at Riverdale
|
US-89
|
7.496
|
12.064
|
1930s
|
| SR-61
|
SR-23 in Cornish
|
US-91 at Webster Junction (near Cove)
|
7.287
|
11.727
|
1930s
|
| SR-62
|
US-89 south of Junction
|
SR-24 at Plateau Junction near Koosharem
|
42.833
|
68.933
|
1930s
|
| SR-63
|
Bryce Canyon National Park
|
SR-12 near Tropic Junction
|
2.630
|
4.233
|
1975
|
1930s - 1971
|
| SR-64
|
I-15 south of Holden
|
US-50 in Holden
|
2.015
|
3.243
|
1975
|
1930s - 1969
|
| SR-65
|
I-80 near Mountain Dell Reservoir
|
I-84
|
28.315
|
45.569
|
1930s
|
| SR-66
|
SR-65 near East Canyon Reservoir
|
I-84 in Morgan
|
14.901
|
23.981
|
1930s
|
| SR-68
|
US-6 at Elberta
|
US-89 in Bountiful
|
70.832
|
113.993
|
1930s
|
| SR-71
|
SR-154 in Riverton
|
SR-186 in Salt Lake City
|
22.465
|
36.154
|
1930s
|
| SR-72
|
SR-24 in Loa
|
I-70/US-50/SR-10 near Fremont Junction
|
35.362
|
56.910
|
1930s
|
| SR-73
|
SR-36 northeast of St. John Station (near Tooele)
|
US-89 in Lehi
|
41.177
|
66.268
|
1930s
|
| SR-74
|
US-89 in American Fork
|
Alpine
|
5.058
|
8.140
|
1930s
|
| SR-75
|
I-15 northwest of Springville
|
US-89 near Ironton (Springville)
|
2.023
|
3.256
|
1962
|
1930s - 1953
|
| SR-76
|
I-70
|
SR-72 at Fremont Junction
|
2.431
|
3.912
|
1977
|
1930s - 1963, 1968 - 1969
|
| SR-77
|
SR-147 north of Benjamin
|
US-89 in Springville
|
9.069
|
14.595
|
1962
|
1930s - 1953
|
| SR-78
|
I-15 near Mills Junction
|
SR-28 in Levan
|
9.418
|
15.157
|
1977
|
1930s - 1969
|
| SR-79
|
SR-126 west of Ogden
|
SR-203 in Ogden
|
4.171
|
6.713[4]
|
1958
|
1930s - 1953
|
| SR-81
|
SR-30
|
Fielding
|
2.475
|
3.983
|
1930s
|
| SR-82
|
SR-102 in Tremonton
|
SR-13
|
3.178
|
5.114
|
1930s
|
| SR-83
|
SR-13 in Corinne
|
I-84 at Howell
|
31.714
|
51.039
|
1930s
|
| SR-86
|
I-84
|
SR-65 at Henefer
|
2.141
|
3.446
|
1975
|
1935 - 1969
|
| SR-87
|
US-40 in Duchesne
|
US-40 southwest of Roosevelt
|
38.159
|
61.411
|
1930s
|
| SR-88
|
South of Ouray
|
US-40 east of Fort Duchesne
|
16.996
|
27.352
|
1930s
|
| SR-90
|
SR-13 in Brigham City
|
US-89/US-91
|
1.178
|
1.896
|
1975
|
1930s - 1947, 1948 - 1969
|
| SR-92
|
I-15 near Point of the Mountain
|
US-189 in Provo Canyon
|
27.272
|
43.890
|
1977
|
1930s - 1969
|
| SR-93
|
I-15 south of Woods Cross
|
US-89
|
0.365
|
0.587
|
1961
|
1930s - 1953
|
| SR-94
|
I-70
|
Thompson
|
0.958
|
1.542
|
1969
|
1930s - 1969
|
| SR-95
|
SR-24 east of Hanksville
|
US-191 south of Blanding
|
121.351
|
195.296
|
1930s
|
| SR-96
|
Clear Creek
|
US-6 near Colton
|
22.759
|
36.627
|
1930s
|
| SR-97
|
SR-37 in Hooper
|
Hill Air Force Base
|
5.347
|
8.605
|
1965
|
1930s - 1963
|
| SR-99
|
I-15 south of Fillmore
|
I-15 north of Fillmore
|
4.193
|
6.748
|
1969
|
1930s - 1969
|
| SR-100
|
SR-99 in Fillmore
|
US-50 west of Holden
|
16.934
|
27.253
|
1930s
|
| SR-101
|
SR-23 in Wellsville
|
Hardware Ranch
|
21.811
|
35.101
|
1930s
|
| SR-102
|
SR-83 east of Lampo Junction (near Promontory)
|
SR-38
|
20.072
|
32.303
|
1930s
|
| SR-103
|
SR-126 in Clearfield
|
Hill Air Force Base
|
0.225
|
0.362
|
1965
|
1930s - 1964
|
| SR-104
|
SR-126
|
SR-204 in Ogden
|
2.492
|
4.010
|
1930s
|
| SR-105
|
I-15
|
SR-106 in Centerville
|
0.695
|
1.118
|
1965
|
1930s - 1964
|
| SR-106
|
I-15 west of Bountiful
|
US-89 in Farmington
|
9.426
|
15.170
|
1930s
|
| SR-107
|
SR-110 west of West Point
|
SR-126 in Clearfield
|
4.517
|
7.269
|
1930s
|
| SR-108
|
I-15 in Layton
|
SR-126
|
12.920
|
20.793
|
1930s
|
| SR-109
|
SR-126
|
US-89 in Layton
|
2.962
|
4.767
|
1930s
|
| SR-110
|
SR-127 west of Syracuse
|
SR-37 west of Clinton
|
3.495
|
5.625
|
1969
|
1930s - 1969
|
| SR-111
|
SR-48 east of Copperton
|
SR-201 northeast of Magna
|
10.596
|
17.053
|
1930s
|
| SR-112
|
SR-138 east of Grantsville
|
SR-36 in Tooele
|
8.603
|
13.845
|
1930s
|
| SR-113
|
US-189 in Charleston
|
US-40 in Heber City
|
7.141
|
11.492
|
1930s
|
| SR-114
|
US-89 in Provo
|
US-89 in Pleasant Grove
|
10.787
|
17.360
|
1930s
|
| SR-115
|
SR-198 in Payson
|
SR-156 in Spanish Fork
|
8.247
|
13.272
|
1930s
|
| SR-116
|
SR-132 in Moroni
|
US-89 in Mount Pleasant
|
7.061
|
11.364
|
1930s
|
| SR-117
|
Wales
|
US-89
|
12.192
|
19.621
|
1966
|
1930s - 1966
|
| SR-118
|
I-70/US-89
|
SR-24 near Sigurd
|
24.137
|
38.845[4]
|
1930s
|
| SR-119
|
SR-118 in Richfield
|
SR-24 at Kings Meadow Canyon
|
8.753
|
14.087
|
1930s
|
| SR-120
|
I-70/US-89
|
I-70/US-89 north of Richfield
|
3.886
|
6.254
|
1969
|
1930s - 1969
|
| SR-121
|
US-40 in Roosevelt
|
US-40 in Vernal
|
40.293
|
64.845
|
1930s
|
| SR-122
|
Near Hiawatha
|
SR-10
|
8.751
|
14.083
|
1930s
|
| SR-123
|
US-6/US-191 at Sunnyside Junction
|
Sunnyside
|
11.421
|
18.380
|
1930s
|
| SR-124
|
Horse Canyon Mine
|
SR-123
|
7.956
|
12.804
|
1930s
|
| SR-125
|
US-50/SR-136 east of Delta
|
SR-132 near Leamington
|
21.855
|
35.172
|
1930s
|
| SR-126
|
I-15 south of Layton
|
US-89 at Hot Springs Junction (near Pleasant View)
|
21.609
|
34.776
|
1977
|
1930s - 1969
|
| SR-127
|
SR-110
|
SR-108 in Syracuse
|
2.507
|
4.035
|
1965
|
1930s - 1953
|
| SR-128
|
US-191 near Moab
|
I-70 west of Cisco
|
44.564
|
71.719
|
1930s
|
| SR-130
|
I-15 south of Cedar City
|
SR-21 north of Minersville
|
43.076
|
69.324
|
1930s
|
| SR-132
|
US-6 in Lynndyl
|
US-89 at Pigeon Hollow Junction
|
63.132
|
101.601
|
1930s
|
| SR-133
|
South of Kanosh
|
I-15 north of Meadow
|
7.183
|
11.560
|
1969
|
1930s - 1969
|
| SR-134
|
SR-37 at Kanesville
|
SR-235 in North Ogden
|
14.304
|
23.020
|
1977
|
1930s - 1969
|
| SR-136
|
US-50/SR-125 east of Delta
|
US-6
|
3.059
|
4.923
|
1985
|
1930s - 1969
|
| SR-137
|
US-89 in Gunnison
|
US-89
|
11.357
|
18.277[5]
|
1930s
|
| SR-138
|
I-80
|
SR-36 at Mills Junction
|
20.444
|
32.901
|
1965
|
1930s - 1953
|
| SR-139
|
US-6/US-191
|
SR-157 near Spring Glen
|
1.408
|
2.266
|
1930s
|
| SR-140
|
SR-68 at Bluffdale
|
I-15
|
2.559
|
4.118
|
1984
|
1930s - 1969
|
| SR-141
|
US-6 in Genola
|
SR-147 west of Payson
|
6.623
|
10.659
|
1969
|
1930s - 1969
|
| SR-142
|
SR-23 near Newton
|
US-91 in Richmond
|
17.353
|
27.927
|
1930s
|
| SR-143
|
I-15 west of Parowan
|
US-89 in Panguitch
|
51.206
|
82.408
|
1930s
|
| SR-144
|
SR-92 in American Fork Canyon
|
Tibble Fork Reservoir
|
2.478
|
3.988
|
1978
|
1930s - 1969
|
| SR-145
|
I-15
|
US-89 in American Fork
|
0.495
|
0.797
|
1978
|
1930s - 1969
|
| SR-146
|
US-89 at Pleasant Grove
|
SR-92 near American Fork Canyon
|
5.306
|
8.539
|
1930s
|
| SR-147
|
SR-141 at McBeth Corner (near Payson)
|
US-89
|
18.175
|
29.250
|
1930s
|
| SR-148
|
SR-14
|
Cedar Breaks National Monument
|
2.544
|
4.094
|
1985
|
1930s - 1969
|
| SR-149
|
US-40 at Jensen
|
Dinosaur National Monument
|
4.219
|
6.790
|
1930s
|
| SR-150
|
SR-32 in Kamas
|
WYO 150 towards Evanston, WY
|
54.742
|
88.099
|
1930s
|
| SR-151
|
SR-154
|
I-15
|
4.235
|
6.816
|
1987
|
1930s - 1977
|
| SR-152
|
SR-71
|
I-215
|
3.044
|
4.899
|
1930s
|
| SR-153
|
SR-160 in Beaver
|
US-89 in Junction
|
40.488
|
65.159
|
1930s
|
| SR-154
|
I-15
|
I-80 near Salt Lake International Airport
|
24.319
|
39.138
|
1989
|
1930s - 1969
|
| SR-155
|
SR-10 in Huntington
|
SR-10 at Washboard Junction (near Cleveland)
|
10.718
|
17.249
|
1930s
|
| SR-156
|
SR-198 in Spanish Fork
|
I-15
|
1.382
|
2.224
|
1962
|
1930s - 1953
|
| SR-157
|
SR-244 in Helper
|
Kenilworth
|
5.022
|
8.082
|
1930s
|
| SR-158
|
SR-39 at Eden Junction
|
Powder Mountain Ski Resort
|
11.691
|
18.815
|
1990
|
1930s - 1969
|
| SR-159
|
SR-21 near Garrison
|
US-6/US-50
|
8.018
|
12.904
|
1979
|
1930s - 1969
|
| SR-160
|
I-15 south of Beaver
|
I-15 north of Beaver
|
3.808
|
6.128
|
1961
|
1930s - 1953
|
| SR-161
|
I-70 near Cove Fort
|
I-15
|
3.084
|
4.963
|
1965
|
1930s - 1953, 1961 - 1964
|
| SR-162
|
US-191 in Bluff
|
SH 41 towards Cortez, CO
|
31.852
|
51.261
|
2004
|
1930s - 1990
|
| SR-164
|
I-15 southwest of Spanish Fork
|
SR-198 south of Spanish Fork
|
2.744
|
4.416
|
1962
|
1930s - 1953
|
| SR-165
|
Paradise
|
US-91 in Logan
|
10.722
|
17.255
|
1969
|
1930s - 1969
|
| SR-167
|
I-84 near Mountain Green
|
SR-39 south of Huntsville
|
11.092
|
17.851
|
1985
|
1930s - 1969
|
| SR-168
|
Hill Air Force Base
|
SR-60 in Riverdale
|
1.160
|
1.867
|
1962
|
1930s - 1953
|
| SR-171
|
SR-111
|
I-215
|
15.660
|
25.202
|
1930s
|
| SR-172
|
Southwest of Salt Lake City
|
I-80
|
9.218
|
14.835
|
1985
|
1930s - 1969
|
| SR-173
|
SR-111 southeast of Magna
|
US-89 in Murray
|
9.939
|
15.995
|
1965
|
1930s - 1947
|
| SR-174
|
Intermountain Power Plant
|
US-6 south of Lynndyl
|
8.122
|
13.071
|
1985
|
1930s - 1965
|
| SR-178
|
I-15
|
SR-198 in Payson
|
1.198
|
1.928
|
2000
|
1930s - 1969
|
| SR-180
|
I-15 southeast of American Fork
|
US-89 in American Fork
|
1.051
|
1.691
|
1961
|
1930s - 1961
|
| SR-186
|
I-80 in Salt Lake City
|
I-80 near Parley's Canyon
|
12.355
|
19.883
|
1930s
|
| SR-190
|
I-215 at Knudsen's Corner (Holladay)
|
East of Brighton
|
19.934
|
32.081[5]
|
1987
|
1930s - 1969
|
| SR-193
|
SR-126 in Clearfield
|
US-89
|
5.669
|
9.123
|
1930s
|
| SR-196
|
SR-199 near Dugway Proving Grounds
|
I-80 at Rowley Junction
|
36.922
|
59.420
|
1998
|
1930s - 1969
|
| SR-197
|
SR-73
|
US-89 in Lehi
|
1.083
|
1.743
|
1930s
|
| SR-198
|
I-15 north of Santaquin
|
US-6 at Moark Junction
|
15.715
|
25.291
|
1995
|
1930s - 1969
|
| SR-199
|
Dugway Proving Grounds
|
SR-36
|
21.960
|
35.341
|
1969
|
1930s - 1969
|
| SR-200
|
SR-61 in Lewiston
|
Towards Preston, ID
|
1.565
|
2.519
|
1930s
|
| SR-201
|
I-80 at Lake Point Junction near Magna
|
Salt Lake City
|
16.699
|
26.874
|
1930s
|
| SR-202
|
SR-201 near Garfield
|
I-80
|
1.907
|
3.069
|
1969
|
1930s - 1953, 1961 - 1967
|
| SR-203
|
US-89 near Uintah
|
SR-39
|
6.137
|
9.877
|
1930s
|
| SR-204
|
SR-26 in Ogden
|
US-89
|
5.419
|
8.721
|
1930s
|
| SR-208
|
US-40 east of Fruitland
|
SR-35 near Tabiona
|
10.205
|
16.423
|
1941
|
| SR-209
|
SR-48
|
SR-210 near Little Cottonwood Canyon
|
14.592
|
23.484
|
1969
|
1941 - 1969
|
| SR-210
|
SR-190 at Big Cottonwood Canyon
|
Alta
|
13.618
|
21.916[5]
|
1941
|
| SR-211
|
Dugout Ranch
|
US-191 near Church Rock
|
18.915
|
30.441
|
1971
|
1941 - 1969
|
| SR-212
|
I-15 near Washington
|
Washington
|
1.289
|
2.074
|
1941
|
| SR-218
|
SR-23 east of Newton
|
US-91 in Smithfield
|
8.223
|
13.234
|
1941
|
| SR-219
|
Enterprise
|
SR-18
|
1.667
|
2.683
|
1985
|
1941 - 1969
|
| SR-222
|
SR-113 in Midway
|
Pine Creek Campground
|
3.361
|
5.409
|
2004
|
1941 - 1969
|
| SR-224
|
South of Park City
|
I-80 at Kimball Junction
|
11.597
|
18.664
|
1941
|
| SR-225
|
West of Farmington
|
SR-106 in Farmington
|
1.274
|
2.050
|
1964
|
1941 - 1963
|
| SR-226
|
Snow Basin Ski Lodge
|
SR-167
|
3.003
|
4.833
|
1941
|
| SR-227
|
I-15
|
SR-106 in Farmington
|
0.704
|
1.133
|
1964
|
1941 - 1953
|
| SR-228
|
I-15 south of Leeds
|
I-15 in Leeds
|
1.821
|
2.931[5]
|
1981
|
1941 - 1969
|
| SR-232
|
SR-126 in Layton
|
Hill Air Force Base
|
2.401
|
3.864
|
1940s
|
| SR-235
|
US-89 in Ogden
|
SR-134 in North Ogden
|
3.202
|
5.153
|
1940s
|
| SR-240
|
I-15/I-84
|
SR-38 in Honeyville
|
1.217
|
1.959
|
1983
|
1947 - 1953, 1966 - 1969
|
| SR-241
|
SR-114 in Orem
|
I-15 in Orem
|
0.415
|
0.668
|
1969
|
1947 - 1969
|
| SR-243
|
US-89 in Logan Canyon
|
Beaver Mountain Ski Resort
|
1.427
|
2.297
|
1953
|
| SR-244
|
US-6/US-191 in Helper
|
US-6/US-191 in Helper
|
0.910
|
1.465
|
1953
|
| SR-248
|
SR-224 at Park City Junction
|
SR-32 in Kamas
|
14.481
|
23.305
|
1953
|
| SR-252
|
US-89/US-91 in Logan
|
US-91 in Logan
|
6.755
|
10.871
|
2007
|
| SR-256
|
US-89 north of Salina
|
US-89 south of Axtell
|
5.595
|
9.004
|
1969
|
1955 - 1969
|
| SR-257
|
SR-21 at Milford
|
US-6 near Hinckley
|
69.246
|
111.441
|
1955
|
| SR-258
|
I-70/US-89 near Elsinore
|
SR-118 east of Elsinore
|
2.022
|
3.254
|
1957
|
| SR-259
|
SR-24 near Sigurd
|
I-70
|
0.345
|
0.555
|
1992
|
1957 - 1977
|
| SR-260
|
SR-24 south of Aurora
|
US-50 west of Salina
|
4.179
|
6.725
|
1993
|
1957 - 1981
|
| SR-261
|
US-163 north of Mexican Hat
|
SR-95 east of Natural Bridges National Monument
|
32.691
|
52.611
|
1957
|
| SR-262
|
US-191 north of Bluff
|
SR-162 in Montezuma Creek
|
22.605
|
36.379
|
1958
|
| SR-264
|
SR-31
|
SR-96 south of Scofield
|
15.373
|
24.740
|
1985
|
1961 - 1969
|
| SR-265
|
SR-114 in Orem
|
US-189 in Provo
|
4.336
|
6.978
|
1961
|
| SR-266
|
I-215
|
I-215
|
8.120
|
13.068
|
1961
|
| SR-268
|
I-15
|
US-89 in Salt Lake City
|
0.734
|
1.181
|
1960
|
| SR-269
|
I-15/I-80
|
US-89 in Salt Lake City
|
0.904
|
1.455
|
1960
|
| SR-270
|
I-15/I-80
|
SR-186 in Salt Lake City
|
0.749
|
1.205
|
1960
|
| SR-271
|
SR-274 in Parowan
|
I-15 north of Paragonah
|
5.647
|
9.088
|
1977
|
1964 - 1977
|
| SR-273
|
US-89 north of Farmington
|
I-15 in Kaysville
|
3.084
|
4.963
|
1969
|
| SR-274
|
SR-143 in Parowan
|
I-15 north of Parowan
|
1.257
|
2.023
|
1975
|
| SR-275
|
SR-95
|
Natural Bridges National Monument
|
3.818
|
6.144
|
1975
|
| 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
|
| SR-279
|
Potash Plant along the Colorado River
|
US-191 north of Moab
|
15.178
|
24.427
|
1961
|
| SR-280
|
I-80 south of Coalville
|
Coalville
|
0.399
|
0.642
|
1963
|
| SR-282
|
SR-186 and local streets in Salt Lake City
|
University of Utah
|
2.944
|
4.738[5]
|
1969
|
| SR-284
|
SR-203 and local streets in Ogden
|
Weber State University
|
1.717
|
2.763[5]
|
1969
|
| SR-285
|
Local streets in Ogden
|
Ogden City School District building
|
0.333
|
0.536
|
1969
|
| SR-286
|
SR-235 in Ogden
|
Ogden-Weber Applied Technology College
|
1.307
|
2.103[5]
|
1969
|
| SR-287
|
SR-140 in Draper
|
Utah State Prison
|
0.759
|
1.221
|
1969
|
| SR-289
|
SR-130 in Cedar City
|
Southern Utah University
|
1.920
|
3.090
|
1969
|
| SR-290
|
US-89 in Ephraim
|
Snow College
|
1.165
|
1.875
|
1969
|
| SR-291
|
Harrison Boulevard in Ogden
|
Utah Schools for the Deaf and the Blind
|
0.565
|
0.909
|
1969
|
| SR-292
|
SR-68 and local streets
|
Salt Lake Community College
|
1.721
|
2.770[5]
|
1969
|
| SR-293
|
SR-184
|
Utah State Capitol
|
1.050
|
1.690[5][3]
|
1969
|
| SR-294
|
Center Street in Provo
|
Utah State Hospital
|
0.383
|
0.616
|
1969
|
| SR-296
|
700 North in American Fork
|
Utah State Developmental Center
|
1.424
|
2.292
|
1969
|
| SR-298
|
Drivers' license test course in Ogden
|
|
0.900
|
1.448[5]
|
1972
|
| SR-299
|
Drivers' license test course in West Valley City
|
|
1.030
|
1.658[5]
|
1977
|
| SR-301
|
Steinaker State Park
|
US-191
|
2.039
|
3.281
|
1972
|
| SR-302
|
SR-32
|
Rockport State Park
|
3.452
|
5.555
|
1972
|
| SR-303
|
Goblin Valley State Park
|
Towards SR-24
|
1.770
|
2.849
|
1972
|
| SR-304
|
Hyrum Lake State Park
|
Hyrum
|
0.086
|
0.138
|
1972
|
| SR-306
|
East Canyon State Park
|
SR-66
|
0.227
|
0.365
|
1972
|
| SR-309
|
Towards Ferron
|
Millsite State Park
|
0.357
|
0.575
|
1972
|
| SR-310
|
SR-21
|
Minersville Reservoir
|
0.353
|
0.568
|
1972
|
| SR-311
|
US-40
|
Starvation State Park
|
3.916
|
6.302
|
1972
|
| SR-312
|
Willard Bay State Park
|
Towards Farr West
|
0.573
|
0.922
|
1972
|
| SR-313
|
Dead Horse Point State Park
|
US-191 near Seven Mile Canyon (near Moab)
|
22.506
|
36.220
|
1975
|
| SR-314
|
US-189
|
Deer Creek State Park
|
0.767
|
1.234
|
1974
|
| SR-315
|
Willard Bay State Park
|
US-89 in Willard
|
1.760
|
2.832
|
1974
|
| SR-316
|
Goosenecks State Park
|
SR-261
|
3.513
|
5.654
|
1975
|
| SR-317
|
South 2700 West in West Valley City
|
Calvin L. Rampton Complex
|
1.620
|
2.607[5]
|
1983
|
| SR-318
|
SR-9
|
Quail Creek State Park
|
2.214
|
3.563
|
1992
|
| SR-319
|
US-40
|
Jordanelle State Park
|
1.203
|
1.936
|
1989
|
| SR-320
|
SR-68
|
Camp Williams
|
2.190
|
3.524[5]
|
1992
|
| SR-900
|
Skull Valley
|
I-80 at Delle and Lakeside
|
16.18
|
26.04[5][2]
|
1999
|
| SR-901
|
Skull Valley
|
SR-196
|
43.48
|
69.97[5][2]
|
1999
|
| SR-1
|
|
|
|
|
1920s
|
1962
|
| SR-1
|
|
|
|
|
1962
|
1977
|
| SR-2
|
|
|
|
|
1920s
|
1962
|
| SR-2
|
|
|
|
|
1962
|
1977
|
| SR-3
|
|
|
|
|
1920s
|
1962
|
| SR-3
|
|
|
|
|
1962
|
1977
|
| SR-4
|
|
|
|
|
1920s
|
1962
|
| SR-4
|
|
|
|
|
1962
|
1977
|
| SR-5
|
|
|
|
|
1920s
|
1962
|
| SR-5
|
|
|
|
|
1962
|
1977
|
| SR-6
|
|
|
|
|
1920s
|
1977
|
| SR-7
|
|
|
|
|
1920s
|
1977
|
| SR-8
|
|
|
|
|
1920s
|
1977
|
| SR-9
|
|
|
|
|
1920s
|
1977
|
| SR-11
|
US 89A towards Fredonia, AZ
|
US-89 in Kanab
|
2.945
|
4.740
|
1920s
|
2008
|
| SR-13
|
|
|
|
|
1920s
|
1962
|
| SR-13
|
|
|
|
|
1962
|
1977
|
| SR-15
|
|
|
|
|
1920s
|
1977
|
| SR-16
|
|
|
|
|
1920s
|
1935
|
| SR-16
|
|
|
|
|
1935
|
1955
|
| SR-17
|
|
|
|
|
1920s
|
1927
|
| SR-17
|
|
|
|
|
1927
|
1969
|
| SR-27
|
|
|
|
|
|
1930s - 1977
|
| SR-33
|
|
|
|
|
|
1930s - 1981
|
| SR-40
|
|
|
|
|
|
1930s - 1977
|
| SR-41
|
|
|
|
|
|
1930s - 1962, 1968 - 2006
|
| SR-47
|
|
|
|
|
|
1930s - 1977
|
| SR-49
|
|
|
|
|
|
1930s - 1977
|
| SR-49A
|
|
|
|
|
|
1953 - 1966
|
| SR-50
|
|
|
|
|
|
1930s - 1969, 1969 - 1977
|
| SR-63A
|
|
|
|
|
|
1953 - 1969
|
| SR-67
|
|
|
|
|
|
1930s - 1962, 1962 - 1969, 1975 - 1991
|
| SR-69
|
|
|
|
|
|
1930s - 1993
|
| SR-70
|
|
|
|
|
|
1930s - 1977
|
| SR-80
|
|
|
|
|
|
1930s - 1977
|
| SR-84
|
|
|
|
|
|
1930s - 1977
|
| SR-85
|
|
|
|
|
|
1930s - 1953, 1962 - 1977
|
| SR-89
|
|
|
|
|
|
1930s - 1953, 1975 - 1977
|
| SR-91
|
|
|
|
|
|
1930s - 1969
|
| SR-98
|
|
|
|
|
|
1930s - 1969, 1969 - 2000
|
| SR-129
|
|
|
|
|
|
1930s - 1969, 1983 - 1989
|
| SR-131
|
|
|
|
|
|
1930s - 2001
|
| SR-135
|
|
|
|
|
|
1930s - 1969, 1969 - 1992
|
| SR-163
|
|
|
|
|
|
1930s - 1966, 1968 - 1977, 1986 - 2004
|
| SR-166
|
|
|
|
|
|
1930s - 1969, 1969 - 1990
|
| SR-169
|
|
|
|
|
|
1930s - 1953, 1962 - 1977, 1977 - 1990
|
| SR-170
|
|
|
|
|
|
1930s - 1969, 1992 - 1993
|
| SR-175
|
|
|
|
|
|
1930s - 1969
|
| SR-176
|
|
|
|
|
|
1930s - 1969
|
| SR-177
|
|
|
|
|
|
1930s - 1963, 1965 - 1987
|
| SR-179
|
|
|
|
|
|
1930s - 1969
|
| SR-181
|
SR-152
|
SR-186 in Salt Lake City
|
6.904
|
11.111
|
|
1930s - 2008
|
| SR-181A
|
|
|
|
|
|
1930s - 1969
|
| SR-182
|
|
|
|
|
|
1930s - 1969
|
| SR-182A
|
|
|
|
|
|
1930s - 1969
|
| SR-183
|
|
|
|
|
|
1930s - 1969
|
| SR-183A
|
|
|
|
|
|
1930s - 1963
|
| SR-184
|
US-89 in Salt Lake City
|
US-89
|
1.946
|
3.132
|
|
1963 - 2008
|
| SR-184A
|
|
|
|
|
|
1930s - 1969
|
| SR-185
|
|
|
|
|
|
1930s - 1969
|
| SR-187
|
|
|
|
|
|
1930s - 1969
|
| SR-188
|
|
|
|
|
|
1930s - 1969
|
| SR-189
|
|
|
|
|
|
1930s - 1969
|
| SR-191
|
|
|
|
|
|
1930s - 1953
|
| SR-192
|
|
|
|
|
|
1930s - 1953
|
| SR-194
|
|
|
|
|
|
1930s - 1947, 1948 - 1969
|
| SR-195
|
|
|
|
|
|
1930s - 1947, 1948 - 2007[6]
|
| SR-205
|
|
|
|
|
|
1930s - 1953, 1963 - 1964, 1965 - 1969
|
| SR-206
|
|
|
|
|
|
1930s - 1969
|
| SR-207
|
|
|
|
|
|
1930s - 1968
|
| SR-213
|
|
|
|
|
|
1941 - 1969
|
| SR-214
|
|
|
|
|
|
1941 - 1953, 1962 - 1995
|
| SR-215
|
|
|
|
|
|
1941 - 1953, 1957 - 1959, 1968 - 1969
|
| SR-216
|
|
|
|
|
|
1941 - 1969
|
| SR-217
|
|
|
|
|
|
1941 - 1969
|
| SR-220
|
|
|
|
|
|
1941 - 1957, 1966 - 1990
|
| SR-221
|
|
|
|
|
|
1941 - 1969
|
| SR-223
|
|
|
|
|
|
1941 - 1969, 2001 - 2002
|
| SR-229
|
|
|
|
|
|
1941 - 1969
|
| SR-230
|
|
|
|
|
|
1941 - 1969
|
| SR-231
|
|
|
|
|
|
1941 - 1953
|
| SR-233
|
|
|
|
|
|
1940s - 1968
|
| SR-234
|
|
|
|
|
|
1940s - 1968
|
| SR-236
|
|
|
|
|
|
1940s - 1969
|
| SR-237
|
Utah State University in Logan
|
US-91 west of Hyde Park
|
4.805
|
7.733[3]
|
1969
|
1945 - 1947, 1947 - 1953, 1969 - 2007
|
| SR-238
|
SR-165 west of Millville
|
US-91 in Logan
|
4.687
|
7.543[3]
|
1969
|
1945 - 1953, 1969 - 2007
|
| SR-239
|
US-91 in Logan
|
SR-237 in Logan
|
1.046
|
1.683[3]
|
1983
|
1947 - 1969, 1983 - 2007
|
| SR-242
|
|
|
|
|
|
1949 - 1969
|
| SR-245
|
|
|
|
|
|
1953 - 1969
|
| SR-246
|
|
|
|
|
|
1953 - 1969
|
| SR-247
|
|
|
|
|
|
1953 - 1985
|
| SR-249
|
|
|
|
|
|
1953 - 1969
|
| SR-250
|
|
|
|
|
|
1953 - 1969
|
| SR-251
|
|
|
|
|
|
1953 - 1969
|
| SR-252
|
|
|
|
|
|
1953 - 1969
|
| SR-253
|
|
|
|
|
|
1953 - 1969
|
| SR-254
|
|
|
|
|
|
1953 - 1969
|
| SR-255
|
|
|
|
|
|
1953 - 1969
|
| SR-263
|
|
|
|
|
|
1959 - 1969, 1969 - 1985
|
| SR-267
|
|
|
|
|
|
1959 - 1964, 1966 - 1969
|
| SR-272
|
|
|
|
|
|
1969 - 2001
|
| SR-277
|
|
|
|
|
|
1964 - 1986
|
| SR-278
|
|
|
|
|
|
1961 - 1975
|
| SR-281
|
|
|
|
|
|
1969 - 1992
|
| SR-283
|
|
|
|
|
|
1969 - 2001
|
| SR-288
|
US-89 and SR-237 in Logan
|
Utah State University
|
0.985
|
1.585[3]
|
1969
|
1969 - 2007
|
| SR-295
|
|
|
|
|
|
1982 - 2003
|
| SR-297
|
|
|
|
|
|
1969 - 1999
|
| SR-300
|
|
|
|
|
|
1972 - 1991
|
| SR-305
|
|
|
|
|
|
1972 - 1990
|
| SR-307
|
|
|
|
|
|
1972 - 1985
|
| SR-308
|
|
|
|
|
|
1972 - 2003
|
