Wikipedia talk:WikiProject U.S. Roads/Utah/1977 renumbering
- Mapping
- 1 → 15 → 9, 47 → 163, 666 → 78
- 2 → 80 → 92
- 3 → 84 → 13, (89), 126 → (89)
- 4 → 51, 70 → 30
- 5 → 215
- 7, 151 → 189
- 8, (13), 32, 49, (50), (84), 169, 259, 271 → 89 → 169
- 26 → 50 → 26, (89)
- 27 → 6 → 40 → 134
- 85 → 91
- Remained in part
- 11, 16, 28, 35, 69, 102, 106
Smaller renumbering in 1962
edit1, 2, 3, 4, and 5 were assigned to the Interstates, causing some renumbering.
- 1, ID to AZ
- Became mostly 1, and:
- Extension of 8, Springville to North Lehi
- Extension of 84, Hot Springs to south of Brigham City
- 85, south of Brigham City to ID
- Became mostly 1, and:
- 2, Logan to Garden City
- Became 13
- 3, ID to WY
- Became 16
- 4, WY to NV
- Became mostly 2
- How had 4 gone through Salt Lake City?? It didn't use 186 or 201. According to the 202 description, it may have used 171, but the 171 description indicates that it didn't.
- 5, Ogden to Echo Junction
- Became 3
- 8, Springville to CO
- Became 4 east of west of Green River; extended north from Springville to North Lehi over old 1
- 10, Price to Salina
- Became 4 west of Fremont Junction
- 13, Sevier to Cove Fort
- Became 4
- 41, Brigham City to ID
- Became extension of 84 from Brigham City to east of Riverside (?), and 1 from east of Riverside (?) to ID
- 42, Haws Corner to ID
- Became 3 east of Snowville
- 67, Salt Lake City to Lake Point Junction via North Temple Street
- Became 2
- 84, Hot Springs to Roy
- Extended north from Hot Springs to east of Riverside (?) via parts of 1 and 41
- 201, Salt Lake City to north of Magna
- Extended over former 4, east to Parleys Canyon and west to Lake Point Junction
- New connections from 1962
- 75, Springville
- 77, Springville
- 156, Spanish Fork
- 164, Spanish Fork
- 169, Bountiful
- 214, Spanish Fork
Some of these might have replaced the old roads.
Smaller renumbering in 1969
edit- Formed
- 19 (old SR-4)
- 58 (old SR-2)
- 94 (SR-4 spur)
- 98
- 99 (old SR-1)
- 110
- 120 (old SR-4)
- 133 (old SR-1)
- 135 (old SR-4)
- 141
- 166
- 199
- 202 (SR-2 spur)
- 209
- 237
- 238
- 241 (SR-1 spur)
- 256
- 263
- 292
- 294
- 297
- Deleted
- 19
- 50
- 53
- 58
- 63A
- 64
- 76 (remained part of 1 for a while; became 271 in 1977)
- 78
- 86?
- 90
- 91
- 92
- 94
- 98
- 99
- 120 (later partly 219)
- 126
- 129
- 133
- 134
- 135
- 136
- 141
- 144
- 145
- 148
- 158
- 159
- 165
- 166
- 172
- 175
- 178
- 179
- 194
- 196
- 198
- 199
- 206
- 211 (restored in 1971)
- 213
- 215
- 216
- 217
- 219
- 221
- 222
- 223
- 230
- 236
- 240
- 241
- 246
- 249
- 250
- 251
- 252
- 253
- 254
- 255
- 256
- 263
- 264
- Renumbered
- Part of 37 → 53
- 54 → part of 12
- 55 → part of 143
- 67 → 281
- Part of 101 → 165
- 110, part of 106 → 50, 272, 273
- 140 → part of 257
- 154 → part of 84
- 167 → part of 147
- 170 → part of 142
- 176 → part of 186
- 181A → 282
- 182 → 285, 291
- 182A → 283
- 183 → 286
- Part of 184 → 293
- 184A → 284
- 185 → 296
- 187 → 287
- 188 → 288
- 189 → 290
- 190 → 289
- 205 → part of 104
- 209 → part of 88
- 228 → part of 77
- 229 → part of 210
- 239 → part of 65
- 242 → part of 101
- 245 → part of 121
- 267 → part of 186