Number
|
Current name
|
Former names
|
Existed
|
Highway 1
|
Pacific Highway
No. 1
|
|
1917-present
|
Highway 1E
|
Pacific Highway East
No. 1E
|
|
1937-present
|
Highway 1W
|
Pacific Highway West
No. 1W
|
|
1937-present
|
Highway 2
|
Columbia River Highway
No. 2
|
|
1917-present
|
Highway 2W
|
Lower Columbia River Highway
No. 2W
|
Columbia River Highway West
No. 2W
|
by 1958-present
|
Highway 3
|
Oswego Highway
No. 3
|
|
1937-present
|
reused
|
Highway 3
|
|
Coast Highway
No. 3
|
1917-by 1920
|
Highway 3
|
|
West Side Highway
No. 3,
West Side Pacific Highway
No. 3
|
by 1920-1937
|
Highway 4
|
The Dalles-California Highway
No. 4
|
|
1917-present
|
Highway 5
|
John Day Highway
No. 5
|
The John Day River Highway
No. 5,
John Day River Highway
No. 5
|
1917-present
|
Highway 6
|
Old Oregon Trail Highway
No. 6
|
The Old Oregon Trail
No. 6
|
1917-present
|
Highway 7
|
Central Oregon Highway
No. 7
|
|
1917-present
|
Highway 8
|
Oregon-Washington Highway
No. 8
|
|
1917-present
|
Highway 9
|
Oregon Coast Highway
No. 9
|
Coast Highway
No. 9,
Roosevelt Coast Highway
No. 9
|
by 1920-present
|
reused
|
Highway 9
|
|
Pendleton-John Day Highway
No. 9
|
1917-by 1920
|
Highway 10
|
Wallowa Lake Highway
No. 10
|
La Grande-Enterprise Highway
No. 10,
La Grande-Joseph Highway
No. 10,
La Grande-Wallowa Lake Highway
No. 10
|
1917-present
|
Highway 11
|
Enterprise-Lewiston Highway
No. 11
|
Enterprise-Flora Highway
No. 11
|
1917-present
|
Highway 12
|
Baker-Copperfield Highway
No. 12
|
Baker-Cornucopia Highway
No. 12,
Baker-Homestead Highway
No. 12
|
1917-present
|
Highway 13
|
|
Baker-Unity Highway
No. 13
|
1917-1980
|
Highway 14
|
Crooked River Highway
No. 14
|
Prineville-Bear Creek Highway
No. 14
|
by 1928-present
|
reused
|
Highway 14
|
|
Antelope-Mitchell Highway
No. 14,
Shaniko-Mitchell Highway
No. 14
|
1917-1927
|
Highway 15
|
McKenzie Highway
No. 15
|
McKenzie River Highway
No. 15
|
1917-present
|
Highway 16
|
Santiam Highway
No. 16
|
Albany-Sisters Highway
No. 16
|
1917-present
|
Highway 17
|
McKenzie-Bend Highway
No. 17
|
Bend-Sisters Highway
No. 17
|
1917-present
|
Highway 18
|
Willamette Highway
No. 18
|
|
1922-present
|
reused
|
Highway 18
|
|
Lakeview-Burns Highway
No. 18
|
1917-by 1922
|
Highway 19
|
Fremont Highway
No. 19
|
LaPine-Lakeview Highway
No. 19,
Lapine-Lakeview Highway
No. 19,
Prineville-Lakeview Highway
No. 19
|
1917-present
|
Highway 20
|
Klamath Falls-Lakeview Highway
No. 20
|
|
1917-present
|
what should be done with US 20?
|
Highway 21
|
Green Springs Highway
No. 21
|
Ashland-Klamath Falls Highway
No. 21
|
1917-present
|
Highway 22
|
Crater Lake Highway
No. 22
|
Medford-Crater Lake Highway
No. 22
|
1917-present
|
Highway 23
|
Dairy-Bonanza Highway
No. 23
|
|
by 1926-present
|
reused
|
Highway 23
|
|
Klamath-Crater Lake Highway
No. 23
|
1917-1924
|
Highway 24
|
|
Burns-Crane Highway
No. 24
|
by 1926-1965
|
reused
|
Highway 24
|
|
The Rim Highway
No. 24
|
1917-by 1926
|
Highway 25
|
Redwood Highway
No. 25
|
Grants Pass-Crescent City Highway
No. 25
|
1917-present
|
Highway 26
|
Mount Hood Highway
No. 26
|
Mt. Hood Highway
No. 26,
Mount Hood Loop Highway
No. 26
|
1917-present
|
Highway 27
|
Alsea Highway
No. 27
|
Alsea River Forest Road
No. 27
|
by 1920-present
|
reused what should be done with this?
|
Highway 27
|
|
Clackamas Highway
No. 27
|
1917-by 1920
|
Highway 28
|
Pendleton-John Day Highway
No. 28
|
|
by 1920-present
|
reused what should be done with US 28?
|
Highway 28
|
|
The West Side Highway
No. 28
|
1917-by 1920
|
Highway 29
|
Tualatin Valley Highway
No. 29
|
Forest Grove-McMinnville Highway
No. 29
|
1917-present
|
Highway 30
|
Willamina-Salem Highway
No. 30
|
Salem-Independence Highway
No. 30,
Salem-Dallas Highway
No. 30
|
1917-present
|
Highway 31
|
Albany-Corvallis Highway
No. 31
|
|
1917-present
|
reused
|
Highway 31
|
|
Mount Hood-Clear Lake Highway
No. 31
|
1922?
|
Highway 32
|
Three Rivers Highway
No. 32
|
Yamhill-Nestucca Highway
No. 32,
McMinnville-Tillamook Highway
No. 32
|
1917-present
|
Highway 33
|
Corvallis-Newport Highway
No. 33
|
|
1917-present
|
Highway 34
|
|
Eugene-Florence Highway
No. 34,
Willamette Valley-Florence Highway
No. 34,
Siuslaw Highway
No. 34
|
1917-1966
|
Highway 35
|
Coos Bay-Roseburg Highway
No. 35
|
|
1917-present
|
Highway 36
|
Pendleton-Cold Springs Highway
No. 36
|
|
1917-present
|
Highway 37
|
Wilson River Highway
No. 37
|
|
1931-present
|
reused
|
Highway 37
|
|
Umatilla Cut-off Highway
No. 37,
Umatilla Cutoff Highway
No. 37
|
1922-by 1932
|
Highway 37
|
|
Crooked River Highway
No. 37
|
by 1920-1922
|
Highway 38
|
Oregon Caves Highway
No. 38
|
|
by 1922-present
|
reused
|
Highway 38
|
|
Tiller-Summit Forest Road
No. 38
|
1920?
|
Highway 39
|
Salmon River Highway
No. 39
|
|
1930-present
|
reused
|
Highway 39
|
|
Deschutes River Highway
No. 39,
Deschutes Highway
No. 39
|
by 1920-by 1926
|
Highway 40
|
Beaverton-Hillsdale Highway
No. 40
|
Canyon Road
No. 40,
Bertha-Beaverton Highway
No. 40
|
by 1920-present
|
Highway 41
|
Ochoco Highway
No. 41
|
|
1921-present
|
Highway 42
|
Sherman Highway
No. 42
|
|
1921-present
|
Highway 43
|
Monmouth-Independence Highway
No. 43
|
|
by 1922-present
|
Highway 44
|
Wapinitia Highway
No. 44
|
|
by 1924-present
|
Highway 45
|
Umpqua Highway
No. 45
|
|
1931-present
|
Highway 46
|
Necanicum Highway
No. 46
|
|
1939-present
|
reused
|
Highway 46
|
|
East Portland-Oregon City Highway
No. 46
|
1931-1937
|
Highway 47
|
Sunset Highway
No. 47
|
Wolf Creek Highway
No. 47
|
1932-present
|
Highway 48
|
John Day-Burns Highway
No. 48
|
|
1933-present
|
Highway 49
|
Lakeview-Burns Highway
No. 49
|
|
1933-present
|
Highway 50
|
Klamath Falls-Malin Highway
No. 50
|
|
1939-present
|
Highway 50
|
|
Klamath Falls-Weed Highway
No. 50
|
1937-1939
|
reused
|
Highway 51
|
Wilsonville-Hubbard Highway
No. 51
|
West Portland-Hubbard Highway
No. 51
|
1937-present
|
Highway 52
|
Heppner Highway
No. 52
|
|
1939-present
|
Highway 53
|
Warm Springs Highway
No. 53
|
|
1940-present
|
Highway 54
|
Umatilla-Stanfield Highway
No. 54
|
|
by 1954-present
|
reused
|
Highway 54
|
|
Boardman-Stanfield Highway
No. 54
|
1940-by 1954
|
Highway 55
|
|
Halfway Highway
No. 55
|
1941-1957
|
Highway 56
|
|
Sullivan Gulch Highway
No. 56,
Banfield Expressway Highway
No. 56
|
1948-1958
|
Highway 57
|
|
Portland-Salem Expressway Highway
No. 57
|
1953-1957
|
Highway 58
|
Albany-Junction City Highway
No. 58
|
|
1958-present
|
Highway 59
|
|
Sandy Boulevard Highway
No. 59
|
1958-2003
|
Highway 60
|
Rogue River Highway
No. 60
|
|
1959-present
|
Highway 61
|
Stadium Freeway Highway
No. 61
|
Stadium Highway
No. 61
|
1961-present
|
Highway 62
|
Florence-Eugene Highway
No. 62
|
|
1966-present
|
Highway 63
|
Rogue Valley Highway
No. 63
|
|
1962-present
|
Highway 64
|
East Portland Freeway Highway
No. 64
|
|
1966-present
|
Highway 65
|
|
Salem Freeway Highway
No. 65
|
1968-1985?
|
Highway 66
|
La Grande-Baker Highway
No. 66
|
|
1968-present
|
Highway 67
|
Pendleton Highway
No. 67
|
|
1969-present
|
Highway 68
|
Cascade Highway North
No. 68
|
|
1971-present
|
Highway 69
|
Beltline Highway
No. 69
|
|
1978-present
|
Highway 70
|
McNary Highway
No. 70
|
|
1979-present
|
Highway 71
|
Whitney Highway
No. 71
|
|
1980-present
|
Highway 72
|
Salem Highway
No. 72
|
|
1985-present
|
Highway 73
|
|
North Umpqua Highway
No. 73
|
1985-2003
|
Highway 100
|
Historic Columbia River Highway
No. 100
|
|
1993-present
|
Highway 102
|
Nehalem Highway
No. 102
|
|
1933-present
|
Highway 103
|
Fishhawk Falls Highway
No. 103
|
|
1941-present
|
Highway 104
|
Fort Stevens Highway
No. 104
|
|
1946-present
|
Highway 105
|
Warrenton-Astoria Highway
No. 105
|
Warrenton Highway
No. 105
|
1946-present
|
Highway 110
|
Mist-Clatskanie Highway
No. 110
|
|
1933-present
|
Highway 120
|
Swift Highway
No. 120
|
|
1933-present
|
Highway 121
|
|
Lombard Street Highway
No. 121
|
1934-1942
|
Highway 122
|
|
Vancouver Avenue Highway
No. 122
|
1935-1986
|
Highway 123
|
Northeast Portland Highway
No. 123
|
|
1937-present
|
Highway 124
|
|
Sun Dial Highway
No. 124,
Sundial Highway
No. 124
|
1941-1965
|
Highway 125
|
|
Crown Point Highway
No. 125
|
1949-1993
|
Highway 130
|
Little Nestucca Highway
No. 130
|
|
1933-present
|
Highway 131
|
Netarts Highway
No. 131
|
|
1940-present
|
Highway 138
|
North Umpqua Highway
No. 138
|
|
2003-present
|
Highway 140
|
Hillsboro-Silverton Highway
No. 140
|
Hillsboro-Woodburn Highway
No. 140
|
1933-present
|
Highway 141
|
Beaverton-Tualatin Highway
No. 141
|
Beaverton-Aurora Highway
No. 141
|
1933-present
|
Highway 142
|
Farmington Highway
No. 142
|
|
1933-present
|
Highway 143
|
Scholls Highway
No. 143
|
|
1933-present
|
Highway 144
|
Beaverton-Tigard Highway
No. 144
|
|
1960-present
|
Highway 150
|
Salem-Dayton Highway
No. 150
|
|
1933-present
|
Highway 151
|
Yamhill-Newberg Highway
No. 151
|
|
1933-present
|
Highway 152
|
|
Three Mile Lane Highway
No. 152
|
1933-1967
|
Highway 153
|
Bellevue-Hopewell Highway
No. 153
|
|
1933-present
|
Highway 154
|
Lafayette Highway
No. 154
|
|
1933-present
|
Highway 155
|
Amity-Dayton Highway
No. 155
|
|
1936-present
|
Highway 156
|
|
McMinnville Highway
No. 156
|
1941-1999
|
Highway 157
|
Willamina-Sheridan Highway
No. 157
|
|
1959-present
|
Highway 160
|
Cascade Highway South
No. 160
|
Cascade Highway
No. 160
|
1933-present
|
Highway 161
|
Woodburn-Estacada Highway
No. 161
|
Woodburn-Mt. Hood Loop Highway
No. 161,
Woodburn-Sandy Highway
No. 161
|
1933-present
|
Highway 162
|
North Santiam Highway
No. 162
|
|
1933-present
|
Highway 163
|
Silver Creek Falls Highway
No. 163
|
|
1933-present
|
Highway 164
|
Jefferson Highway
No. 164
|
|
1945-present
|
reused
|
Highway 164
|
|
Butteville Road-Hubbard Highway
No. 164
|
1936?
|
This may have been OR 551 south of Arndt Road (
formerly known as Butteville Road):
[1]
[2]
|
Highway 165
|
|
Aumsville-Mehama Highway
No. 165
|
1961-1967
|
Highway 170
|
|
Canby-Marquam Highway
No. 170
|
1941-1994
|
Highway 171
|
Clackamas Highway
No. 171
|
|
1947-present
|
Highway 172
|
Eagle Creek-Sandy Highway
No. 172
|
|
1947-present
|
Highway 173
|
Timberline Highway
No. 173
|
|
1950-present
|
Highway 174
|
Clackamas-Boring Highway
No. 174
|
|
1977-present
|
Highway 180
|
Eddyville-Blodgett Highway
No. 180
|
|
1933-present
|
Highway 181
|
Siletz Highway
No. 181
|
|
1933-present
|
Highway 182
|
|
Otter Rock Highway
No. 182
|
1947-2005
|
Highway 189
|
Dallas-Rickreall Highway
No. 189
|
|
1953-present
|
Highway 190
|
|
Kings Valley Highway
No. 190
|
1933-1944
|
Highway 191
|
Kings Valley Highway
No. 191
|
Dallas-Kings Valley Highway
No. 191
|
1933-present
|
Highway 192
|
|
Dallas-Coast Highway
No. 192,
Dallas-Dolph Corner Highway
No. 192
|
1933-1963
|
Highway 193
|
Independence Highway
No. 193
|
|
1933-present
|
Highway 194
|
Monmouth Highway
No. 194
|
|
1944-present
|
Highway 200
|
Territorial Highway
No. 200
|
|
1933-present
|
Highway 201
|
Alsea-Deadwood Highway
No. 201
|
|
1933-present
|
Highway 202
|
|
Tampico-Lewisville Highway
No. 202
|
1936-1951
|
Highway 210
|
Corvallis-Lebanon Highway
No. 210
|
Corvallis-East Side Highway
No. 210
|
1933-present
|
Highway 211
|
Albany-Lyons Highway
No. 211
|
|
1933-present
|
Highway 212
|
Halsey-Sweet Home Highway
No. 212
|
|
1933-present
|
Highway 213
|
|
Mehama-Mill City Highway
No. 213
|
1943-1961
|
Highway 214
|
|
Albany Airport Highway
No. 214
|
1941-1958
|
Highway 215
|
Clear Lake-Belknap Springs Highway
No. 215
|
|
1955-present
|
Highway 220
|
|
Eugene-Swisshome Highway
No. 220,
Richardson-Eugene Highway
No. 220,
Mapleton-Eugene Highway
No. 220
|
1933-1966
|
Highway 221
|
|
Fox Hollow Highway
No. 221
|
1933-1955
|
Highway 222
|
Springfield-Creswell Highway
No. 222
|
Springfield-Cottage Grove Highway
No. 222
|
1933-present
|
Highway 223
|
|
Junction City-Eugene Highway
No. 223
|
1935-1994
|
Highway 224
|
|
West 7th Street-West 11th Street Highway
No. 224
|
1940-1955
|
Highway 225
|
McVay Highway
No. 225
|
|
1951?-present
|
Highway 226
|
Goshen-Divide Highway
No. 226
|
|
1957-present
|
Highway 227
|
Eugene-Springfield Highway
No. 227
|
|
1955-present
|
Highway 228
|
Springfield Highway
No. 228
|
|
1960-present
|
Highway 229
|
Mapleton-Junction City Highway
No. 229
|
|
1966-present
|
Highway 230
|
Tiller-Trail Highway
No. 230
|
|
1933-present
|
Highway 231
|
Elkton-Sutherlin Highway
No. 231
|
|
1933-present
|
Highway 232
|
|
Crater Lake Highway North
No. 232
|
1937-1984
|
Highway 233
|
West Diamond Lake Highway
No. 233
|
|
1937-present
|
Highway 234
|
|
Oakland-Shady Highway
No. 234
|
1956-2006
|
Highway 235
|
|
Dillard Highway
No. 235
|
1957-1985
|
Highway 236
|
|
Drain-Yoncalla Highway
No. 236
|
1956-1985
|
Highway 237
|
|
Myrtle Creek Highway
No. 237
|
1959-1985
|
Highway 240
|
Cape Arago Highway
No. 240
|
|
1933-present
|
Highway 241
|
Coos River Highway
No. 241
|
|
1933-present
|
Highway 242
|
Powers Highway
No. 242
|
|
1933-present
|
Highway 243
|
|
Empire-Marshfield Highway
No. 243,
Empire-Coos Bay Highway
No. 243
|
1936-2003
|
Highway 244
|
Coquille-Bandon Highway
No. 244
|
|
1957-present
|
Highway 250
|
Cape Blanco Highway
No. 250
|
|
1933-present
|
Highway 251
|
Port Orford Highway
No. 251
|
|
1933-present
|
Highway 255
|
Carpenterville Highway
No. 255
|
|
1999-present
|
Highway 260
|
Rogue River Loop Highway
No. 260
|
|
1933-present
|
Highway 261
|
|
Williams Highway
No. 261
|
1933-1969
|
Highway 270
|
Lake of the Woods Highway
No. 270
|
Little Butte Highway
No. 270
|
1933-present
|
Highway 271
|
Sams Valley Highway
No. 271
|
|
1933-present
|
Highway 272
|
Jacksonville Highway
No. 272
|
Medford-Provolt Highway
No. 272
|
1933-present
|
Highway 273
|
Siskiyou Highway
No. 273
|
|
1938-present
|
Highway 280
|
|
Interstate Bridge Highway
No. 280
|
1933-1937
|
Highway 281
|
Hood River Highway
No. 281
|
|
1933-present
|
Highway 282
|
Odell Highway
No. 282
|
|
1940-present
|
Highway 283
|
|
Cascade Locks Highway
No. 283
|
1964-1993
|
Highway 284
|
|
Old Columbia River Drive Highway
No. 284
|
1986-1993
|
Highway 290
|
Sherars Bridge Highway
No. 290
|
|
1933-present
|
Highway 291
|
Shaniko-Fossil Highway
No. 291
|
|
1933-present
|
Highway 292
|
Mosier-The Dalles Highway
No. 292
|
|
1955-present
|
Highway 293
|
Antelope Highway
No. 293
|
|
1971-present
|
Highway 300
|
Wasco-Heppner Highway
No. 300
|
|
1933-present
|
Highway 301
|
Celilo-Wasco Highway
No. 301
|
Fulton Canyon-Wasco Highway
No. 301
|
1936-present
|
Highway 320
|
Lexington-Echo Highway
No. 320
|
|
1933-present
|
Highway 321
|
Heppner-Spray Highway
No. 321
|
|
1933-present
|
Highway 330
|
Weston-Elgin Highway
No. 330
|
|
1933-present
|
Highway 331
|
Umatilla Mission Highway
No. 331
|
|
1957-present
|
reused
|
Highway 331
|
|
Bingham Springs Highway
No. 331
|
1933-1936
|
Highway 332
|
Sunnyside-Umapine Highway
No. 332
|
|
1933-present
|
Highway 333
|
Hermiston Highway
No. 333
|
|
1933-present
|
Highway 334
|
Athena-Holdman Highway
No. 334
|
Athena-Cold Springs Highway
No. 334
|
1936-present
|
Highway 335
|
Havana-Helix Highway
No. 335
|
|
1936-present
|
Highway 336
|
|
Pendleton Airport Highway
No. 336
|
1936-1950
|
Highway 337
|
|
Stanfield-Pendleton Highway
No. 337
|
1938-1957
|
Highway 338
|
|
Ordnance Depot Highway
No. 338
|
1942-1972
|
Highway 339
|
Freewater Highway
No. 339
|
|
1946-present
|
Highway 340
|
Medical Springs Highway
No. 340
|
|
1933-present
|
Highway 341
|
Ukiah-Hilgard Highway
No. 341
|
Starkey Highway
No. 341
|
1933-present
|
Highway 342
|
Cove Highway
No. 342
|
|
1933-present
|
Highway 343
|
|
La Grande-North Powder Highway
No. 343
|
1950-1973
|
Highway 350
|
Little Sheep Creek Highway
No. 350
|
|
1933-present
|
Highway 351
|
Joseph-Wallowa Lake Highway
No. 351
|
|
1937-present
|
Highway 360
|
Madras-Prineville Highway
No. 360
|
Warm Springs Highway
No. 360
|
1933-present
|
Highway 361
|
Culver Highway
No. 361
|
|
1947-present
|
Highway 370
|
O'Neil Highway
No. 370
|
|
1933-present
|
Highway 371
|
|
Powell Butte Highway
No. 371
|
1933-2005
|
Highway 372
|
Century Drive Highway
No. 372
|
|
1933-present
|
Highway 373
|
|
Cline Falls Highway
No. 373
|
1933-1978
|
Highway 374
|
|
Tumalo-Deschutes Highway
No. 374
|
1933-1978
|
Highway 375
|
|
Redmond-Bend Highway
No. 375
|
1937-1978
|
Highway 380
|
Paulina Highway
No. 380
|
Crooked River Highway
No. 380,
Crooked River-Paulina Highway
No. 380
|
1933-present
|
Highway 390
|
Service Creek-Mitchell Highway
No. 390
|
|
1933-present
|
Highway 400
|
|
Canyon City-Burns Highway
No. 400
|
1933
|
Highway 401
|
|
Beech Creek Highway
No. 401
|
1933-1966
|
Highway 402
|
Kimberly-Long Creek Highway
No. 402
|
Monument Highway
No. 402
|
1933-present
|
Highway 410
|
Sumpter Highway
No. 410
|
Sumpter Valley Highway
No. 410
|
1933-present
|
Highway 411
|
|
Haines-Anthony Highway
No. 411
|
1933-1980
|
Highway 412
|
|
Robinette-Homestead Highway
No. 412
|
1936-1941
|
Highway 413
|
Halfway-Cornucopia Highway
No. 413
|
|
1941-present
|
Highway 414
|
Pine Creek Highway
No. 414
|
|
1941-present
|
Highway 415
|
Dooley Mountain Highway
No. 415
|
|
1980-present
|
Highway 420
|
Midland Highway
No. 420
|
|
1933-present
|
Highway 421
|
|
Klamath Lake Highway
No. 421
|
1933-1958
|
Highway 422
|
Chiloquin Highway
No. 422
|
|
1933-present
|
Highway 423
|
|
Lower Klamath Highway
No. 423
|
1937-1987
|
Highway 424
|
South Klamath Falls Highway
No. 424
|
|
1987-present
|
reused
|
Highway 424
|
|
Sand Creek Highway
No. 424
|
1937-1952
|
Highway 425
|
|
East Diamond Lake Highway
No. 425
|
1937-2003
|
Highway 426
|
Hatfield Highway
No. 426
|
|
1937-present
|
Highway 427
|
|
Modoc Point Highway
No. 427
|
1940-1987
|
Highway 428
|
|
Sun Mountain Highway
No. 428
|
1948-1984
|
Highway 429
|
Crescent Lake Highway
No. 429
|
|
1951-present
|
Highway 430
|
|
Yellowstone Cut-off Highway
No. 430
|
1933
|
Highway 431
|
Warner Highway
No. 431
|
|
1933-present
|
Highway 440
|
Frenchglen Highway
No. 440
|
|
1933-present
|
Highway 441
|
|
Diamond Valley Highway
No. 441,
Diamond Highway
No. 441
|
1933-1966
|
Highway 442
|
Steens Highway
No. 442
|
Rome-Princeton Highway
No. 442,
Crane-Scotts Butte Highway
No. 442
|
1939-present
|
Highway 449
|
Huntington Highway
No. 449
|
|
1968-present
|
Highway 450
|
Succor Creek Highway
No. 450
|
Jordan Valley Highway
No. 450,
Nyssa-Adrian Highway
No. 450
|
1933-present
|
Highway 451
|
Vale-West Highway
No. 451
|
Vale West Highway
No. 451
|
1933-present
|
Highway 452
|
|
Adrian-Parma Highway
No. 452
|
1933-1971
|
Highway 453
|
Adrian-Arena Valley Highway
No. 453
|
|
1933-present
|
Highway 454
|
Adrian-Caldwell Highway
No. 454
|
|
1933-present
|
Highway 455
|
Olds Ferry-Ontario Highway
No. 455
|
|
1956-present
|
reused
|
Highway 455
|
|
Homedale Spur Highway
No. 455
|
1933-1947
|
Highway 456
|
I.O.N. Highway
No. 456
|
McDermitt-North Highway
No. 456
|
1933-present
|
Highway 457
|
|
Malloy Ranch-Idaho Line Highway
No. 457
|
1934-1937
|
Highway 458
|
|
Hooker Creek-Jordan Valley Highway
No. 458,
Jordan Valley Highway
No. 458
|
1937-1966
|