| Number
| South/west end
| North/east end
| Formed
| Eliminated
|
| 005 Interstate 5
| I-5 towards Weed, CA
| I-5 in Vancouver, WA
| 1957
|
|
| 105 Interstate 105
| OR 99/OR 126/OR 126B in Eugene
| I-5/OR 126 in Springfield
|
|
|
| 205 Interstate 205
| I-5 in Tualatin
| I-205 in Vancouver, WA
| 1966
|
|
| 305 Interstate 305
| Salem
| I-5 north of Salem
| 1968
| 1977
|
| 405 Interstate 405
| I-5 in Portland
| I-5/US 30 in Portland
| 1961
|
|
| 505 Interstate 505
| US 30 in Portland
| I-405 in Portland
| 1971
| 1979
|
| 082 Interstate 82
| I-82/US 395 towards Tri-Cities, WA
| I-84/US 30 southwest of Hermiston
|
|
|
| 084 Interstate 84
| I-5/US 30 in Portland
| I-84 towards Boise, ID
| 1957
|
|
| 020 U.S. Route 20
| US 101 in Newport
| US 20/US 26 towards Boise, ID
| 1940
|
|
| 020B1 U.S. Route 20 Business
| US 20 northwest of Toledo
| US 20 northeast of Toledo
|
|
|
| 020B2 U.S. Route 20 Business
| US 20/US 97B in Bend
| US 20/US 97B in Bend
| 1980s
|
|
| 026 U.S. Route 26
| US 101 south of Seaside
| US 20/US 26 towards Boise, ID
| 1952
|
|
| 126 U.S. Route 126
| OR 99 in Eugene
| US 26 in Prineville
| 1952
| 1972
|
| 028 U.S. Route 28
| OR 99 in Eugene
| US 30 in Ontario
| 1926
| 1952
|
| 030 U.S. Route 30
| US 101 in Astoria
| US 30 in Fruitland, ID
| 1926
|
|
| 030B1 U.S. Route 30 Business
| I-84/US 30/OR 201 north of Ontario
| I-84/US 30 in Ontario
| 1980
|
|
| 030BPortland U.S. Route 30 Business
| OR 99E in Portland
| US 30BY in Portland
| 1967
| 2007
|
| 030BY1 U.S. Route 30 Bypass
| US 30 in Portland
| I-84/US 30 in Fairview
| 1936
|
|
| 030N U.S. Route 30N
| OR 201 north of Ontario
| Weiser, ID
| 1927
| 1980
|
| 030S U.S. Route 30S
| US 30 in Ontario
| Towards Parma, ID
| 1938
| 1940
|
| 630 U.S. Route 630
| OR 201 north of Ontario
| Weiser, ID
| 1926
| 1927
|
| 730 U.S. Route 730
| I-84/US 30 east of Boardman
| US 730 towards Walla Walla, WA
| 1926
|
|
| 095 U.S. Route 95
| US 95 towards Winnemucca, NV
| US 95 towards Homedale, ID
| 1939
|
|
| 095S1 U.S. Route 95 Spur
| OR 201 north of Ontario
| US 95S in Weiser, ID
| 1980
|
|
| 395 U.S. Route 395
| US 395 towards Alturas, CA
| I-82/US 395 towards Tri-Cities, WA
| 1934
|
|
| 097 U.S. Route 97
| US 97 towards Weed, CA
| US 97 towards Yakima, WA
| 1926
|
|
| 097B1 U.S. Route 97 Business
| US 97 in Klamath Falls
| US 97 in Klamath Falls
| 1980s
|
|
| 097B2 U.S. Route 97 Business
| US 97 in Bend
| US 20/US 97 in Bend
| 1980s
|
|
| 197 U.S. Route 197
| US 97 at Shaniko Junction
| US 197 towards Dallesport, WA
| 1952
|
|
| 099 U.S. Route 99
| Towards Weed, CA
| Vancouver, WA
| 1926
| 1972
|
| 099E U.S. Route 99E
| OR 99/OR 99W in Junction City
| OR 99/OR 99W in Portland
| 1930
| 1972
|
| 099W U.S. Route 99W
| OR 99/OR 99E in Junction City
| OR 99/OR 99E in Portland
| 1930
| 1972
|
| 199 U.S. Route 199
| US 199 towards Crescent City, CA
| I-5/OR 99 in Grants Pass
| 1926
|
|
| 101 U.S. Route 101
| US 101 towards Crescent City, CA
| US 101 towards Aberdeen, WA
| 1926
|
|
| 101B1 U.S. Route 101 Business
| US 101 in Warrenton
| US 101 in Astoria
| 1967
|
|
| 002 Oregon Route 2
| US 101 south of Seaside
| OR 10 in Portland
| 1932
| 1952
|
| 003 Oregon Route 3
| OR 82 in Enterprise
| SR 129 towards Clarkston, WA
| 1932
|
|
| 006 Oregon Route 6
| US 101/OR 131 in Tillamook
| US 26 west of North Plains
| 1932
|
|
| 007 Oregon Route 7
| US 26 south of Austin
| I-84 in Baker
| 1932
|
|
| 008 Oregon Route 8
| OR 6 near Gales Creek
| US 26 east of Beaverton
| 1936
|
|
| 010 Oregon Route 10
| OR 219 south of Hillsboro
| US 26 in Portland
| 1932
|
|
| 011 Oregon Route 11
| I-84 near Pendleton
| SR 125 towards Walla Walla, WA
| 1932
|
|
| 014 Oregon Route 14
| US 101 at Hebo
| OR 18 west of Willamina
| 1932
| 1950s
|
| 015 Oregon Route 15
| US 30 in Pendleton
| US 730 at Cold Springs
| 1932
| 1934
|
| 018 Oregon Route 18
| US 101 west of Otis
| OR 99W north of Dayton
| 1932
|
|
| 018B1 Oregon Route 18 Business
| OR 18 at Wallace Bridge
| OR 18 east of Sheridan
| 1959
|
|
| 019 Oregon Route 19
| US 26 northwest of Dayville
| I-84/US 30 in Arlington
| 1932
|
|
| 022 Oregon Route 22
| US 101 at Hebo
| US 20 west of Suttle Lake
| 1932
|
|
| 023 Oregon Route 23
| US 97 at Cow Canyon
| US 30 in The Dalles
| 1932
| 1952
|
| 026 Oregon Route 26
| US 101 in Newport
| OR 99E in Albany
| 1932
| 1943
|
| 027 Oregon Route 27
| US 20 west of Brothers
| US 26 in Prineville
| 1932
|
|
| 031 Oregon Route 31
| US 395 at Valley Falls
| US 97 south of La Pine
| 1932
|
|
| 032 Oregon Route 32
| US 730 east of Umatilla
| US 30 near Stanfield
| 1945
| 1970s
|
| 034 Oregon Route 34
| US 101 in Waldport
| US 20 in Lebanon
| 1932
|
|
| 035 Oregon Route 35
| US 26 east of Government Camp
| I-84/US 30 west of Hood River
| 1932
|
|
| 036 Oregon Route 36
| OR 126 in Mapleton
| OR 99W near Junction City
| 1936
|
|
| 037 Oregon Route 37
| I-84/US 395 in Pendleton
| US 730 at Cold Springs
| 1976
|
|
| 038 Oregon Route 38
| US 101 in Reedsport
| OR 99 in Drain
| 1932
|
|
| 039 Oregon Route 39
| SR 139 towards Alturas, CA
| US 97 in Klamath Falls
| 1932
|
|
| 042 Oregon Route 42
| US 101 north of Coquille
| I-5/OR 99 south of Roseburg
| 1932
|
|
| 043 Oregon Route 43
| OR 99E in Oregon City
| US 26 in Portland
| 1932
|
|
| 046 Oregon Route 46
| US 199 in Cave Junction
| Oregon Caves
| 1932
|
|
| 047 Oregon Route 47
| OR 99W north of McMinnville
| US 30 in Clatskanie
| 1932
|
|
| 050 Oregon Route 50
| OR 10 in [Portland, OR|]]
| US 97 in Madras
| 1932
| 1952
|
| 051 Oregon Route 51
| OR 99W/OR 194 in Monmouth
| OR 22 west of Salem
| 1932
|
|
| 052 Oregon Route 52
| OR 201 north of Ontario
| SR-52 in Payette, ID
| 1940s
|
|
| 0521 Oregon Route 52
| US 26 near Bear Springs
| US 197 near Maupin
| 1940s
| 1950s
|
| 053 Oregon Route 53
| US 101 near Wheeler
| US 26 at Necanicum
| 1939
|
|
| 054 Oregon Route 54
| OR 99E in Albany
| US 26 in Vale
| 1932
| 1940
|
| 058 Oregon Route 58
| I-5/OR 99 at Goshen
| US 97 north of Chemult
| 1932
|
|
| 062 Oregon Route 62
| OR 99/OR 238 in Medford
| US 97 south of Chiloquin
| 1932
|
|
| 066 Oregon Route 66
| OR 99 in Ashland
| US 97 south of Klamath Falls
| 1932
|
|
| 069 Oregon Route 69
| OR 126 in Eugene
| I-5 in Springfield
| 2002
| 2007
|
| 070 Oregon Route 70
| OR 140 at Dairy
| Bonanza
| 1932
|
|
| 074 Oregon Route 74
| I-84/US 30 east of Arlington
| US 395 at Nye
| 1932
|
|
| 078 Oregon Route 78
| US 20/US 395 in Burns
| US 95 at Burns Junction
| 1932
|
|
| 082 Oregon Route 82
| US 30 in La Grande
| Joseph
| 1932
|
|
| 086 Oregon Route 86
| I-84 near Baker
| SH-71 towards Cambridge, ID
| 1932
|
|
| 086S Oregon Route 86S
| OR 86 northeast of Richland
| OR 413/OR 414 in Halfway
| 2003
|
|
| 090 Oregon Route 90
| OR 201 north of Ontario
| SR-52 in Payette, ID
| 1932
| 1950s
|
| 099 Oregon Route 99
| I-5 south of Ashland
| OR 99E/OR 99W in Junction City
|
|
|
| 099E Oregon Route 99E
| OR 99/OR 99W in Junction City
| I-5 in North Portland
|
|
|
| 099EB Oregon Route 99E Business
| I-5/OR 99E in Salem
| OR 99E north of Salem
|
|
|
| 099W Oregon Route 99W
| OR 99/OR 99E in Junction City
| I-5 in Tigard
|
|
|
| 103 Oregon Route 103
| US 26 near Elsie
| OR 202 at Jewell
| 2002
|
|
| 104 Oregon Route 104
| US 101 south of Warrenton
| Fort Stevens State Park
| 2002
|
|
| 104S Oregon Route 104S
| OR 104 in Warrenton
| US 101 in Warrenton
| 2002
|
|
| 120 Oregon Route 120
| North Portland
| I-5/OR 99E in North Portland
| 2002
|
|
| 126 Oregon Route 126
| US 101 in Florence
| US 26 in Prineville
|
|
|
| 126B Oregon Route 126 Business
| I-105/OR 99/OR 126 in Eugene
| OR 126 in Springfield
|
|
|
| 130 Oregon Route 130
| US 101 southwest of Hebo
| OR 22 at Dolph
| 2002
|
|
| 131 Oregon Route 131
| Oceanside
| US 101/OR 6 in Tillamook
| 2002
|
|
| 138 Oregon Route 138
| OR 38 at Elkton
| US 97 south of Chemult
| 1960s
|
|
| 140 Oregon Route 140
| OR 62 near White City
| SR 140 towards Winnemucca, NV
| 1960s
|
|
| 141 Oregon Route 141
| I-5 in Wilsonville
| OR 217 in Beaverton
| 2003
|
|
| 153 Oregon Route 153
| OR 18 at Bellevue
| OR 221 east of Hopewell
| 2002
|
|
| 154 Oregon Route 154
| OR 153
| OR 233 southwest of Dayton
| 2002
|
|
| 164 Oregon Route 164
| I-5/OR 99E in Millersburg
| I-5/OR 99E north of Jefferson
| 2002
|
|
| 173 Oregon Route 173
| US 26 east of Government Camp
| Timberline Lodge
| 2002
|
|
| 180 Oregon Route 180
| US 20 at Eddyville
| US 20 at Blodgett
| 2002
|
|
| 182 Oregon Route 182
| Devils Punch Bowl State Park
| US 101 north of Newport
| 2002
|
|
| 194 Oregon Route 194
| OR 223 south of Dallas
| OR 51/OR 99W in Monmouth
| 2002
|
|
| 200 Oregon Route 200
| North of Curtin
| OR 99W in Monroe
| 2002
|
|
| 201 Oregon Route 201
| SH-19 towards Homedale, ID
| I-84/US 30 south of Huntington
| 1935
|
|
| 202 Oregon Route 202
| US 101 in Astoria
| OR 47 at Mist
| 1935
|
|
| 203 Oregon Route 203
| OR 86 northeast of Baker
| I-84/US 30 south of La Grande
| 1935
|
|
| 204 Oregon Route 204
| OR 11 north of Weston
| OR 82 in Elgin
| 1935
|
|
| 205 Oregon Route 205
| Roaring Springs Ranch
| OR 78 east of Burns
| 1935
|
|
| 206 Oregon Route 206
| I-84/US 30 at Celilo
| OR 74 in Heppner
| 1935
|
|
| 207 Oregon Route 207
| US 26 in Mitchell
| US 730 west of Cold Springs
| 1935
|
|
| 208 Oregon Route 208
| OR 219 south of Hillsboro
| OR 10 in Beaverton
| 1935
| 1982
|
| 209 Oregon Route 209
| Crater Lake National Park
| OR 58 at Crescent Lake Junction
| 1935
| 1950s
|
| 210 Oregon Route 210
| OR 219 at Scholls
| OR 10 west of Hillsdale
| 1935
|
|
| 211 Oregon Route 211
| OR 99E north of Woodburn
| US 26 in Sandy
| 1935
|
|
| 212 Oregon Route 212
| I-205 near Clackamas
| US 26 west of Sandy
| 1935
|
|
| 213 Oregon Route 213
| I-5/OR 99E in Salem
| Portland International Airport
| 1935
|
|
| 214 Oregon Route 214
| I-5 in Woodburn
| OR 22 west of Shaw
| 1935
|
|
| 215 Oregon Route 215
| OR 214 in Silverton
| OR 99E in Oregon City
| 1935
| 1950s
|
| 216 Oregon Route 216
| US 26 near Bear Springs
| US 97 in Grass Valley
| 1935
|
|
| 217 Oregon Route 217
| I-5 east of Tigard
| US 26 at Cedar Hills
| 1935
|
|
| 218 Oregon Route 218
| US 97 at Shaniko
| OR 19 in Fossil
| 1935
|
|
| 219 Oregon Route 219
| I-5 in Woodburn
| OR 8 in Hillsboro
| 1935
|
|
| 220 Oregon Route 220
| Sumpter
| OR 7 at Salisbury
| 1935
| 1980s
|
| 221 Oregon Route 221
| OR 22 in Salem
| OR 18 northeast of Dayton
| 1935
|
|
| 222 Oregon Route 222
| OR 99 in Creswell
| OR 126B in Springfield
| 2002
|
|
| 2221 Oregon Route 222
| OR 99EB in Salem
| US 20/OR 126 west of Suttle Lake
| 1935
| 1950s
|
| 223 Oregon Route 223
| US 20 near Wren
| OR 22 west of Rickreall
| 1935
|
|
| 224 Oregon Route 224
| OR 99E in Milwaukie
| Near Ripplebrook
| 1936
|
|
| 225 Oregon Route 225
| I-5 north of Goshen
| OR 126B west of Springfield
| 2002
|
|
| 2251 Oregon Route 225
| OR 99 in Sutherlin
| OR 38 at Elkton
| 1935
| 1960s
|
| 226 Oregon Route 226
| US 20 at Crabtree Corners
| OR 22 at Mehama
| 1935
|
|
| 227 Oregon Route 227
| OR 62 at Trail
| South of Tiller
| 1935
| 1986 (restored 2003)
|
| 228 Oregon Route 228
| OR 99E in Halsey
| US 20 in Sweet Home
| 1935
|
|
| 229 Oregon Route 229
| US 20 north of Toledo
| US 101 at Kernville
| 1935
|
|
| 230 Oregon Route 230
| OR 62 near Union Creek
| OR 138 near Diamond Lake
| 1935
|
|
| 231 Oregon Route 231
|
|
|
|
|
| 232 Oregon Route 232
| Crater Lake National Park
| US 97
| 1935
| 1980s
|
| 233 Oregon Route 233
| OR 99W north of Amity
| OR 99W northeast of Dayton
| 1935
|
|
| 234 Oregon Route 234
| I-5 west of Gold Hill
| OR 62 north of Eagle Point
| 1935
|
|
| 235 Oregon Route 235
|
|
|
|
|
| 236 Oregon Route 236
| OR 62 in Eagle Point
| US 97 in Klamath Falls
| 1935
| 1940s
|
| 237 Oregon Route 237
| I-84/US 30 at North Powder
| OR 82 in Island City
| 1935
|
|
| 238 Oregon Route 238
| US 199/OR 99 south of Grants Pass
| OR 99 in Medford
| 1935
|
|
| 240 Oregon Route 240
| OR 47 in Yamhill
| OR 99W in Newberg
| 1935
|
|
| 241 Oregon Route 241
| US 101 in Coos Bay
| East of Nesika County Park
| 2003
|
|
| 242 Oregon Route 242
| OR 126 south of Belknap Springs
| US 20/OR 126 in Sisters
|
|
|
| 244 Oregon Route 244
| US 395 west of Ukiah
| I-84/US 30 at Hilgard
|
|
|
| 245 Oregon Route 245
| US 26 near Unity
| OR 7 near Salisbury
|
|
|
| 250 Oregon Route 250
| US 101 north of Port Orford
| Cape Blanco State Park
| 2003
|
|
| 251 Oregon Route 251
| Port Orford Heads State Park
| US 101 in Port Orford
| 2003
|
|
| 255 Oregon Route 255
| US 101 at Brookings
| US 101 south of Gold Beach
| 2003
|
|
| 260 Oregon Route 260
| US 199 southwest of Grants Pass
| Grants Pass
| 2003
|
|
| 273 Oregon Route 273
| I-5 south of Siskiyou Summit
| OR 66 southeast of Ashland
| 2003
|
|
| 281 Oregon Route 281
| OR 35 at Mt. Hood
| US 30/OR 35 in Hood River
| 2002
|
|
| 282 Oregon Route 282
| OR 281 south of Hood River
| OR 35 south of Hood River
| 2002
|
|
| 293 Oregon Route 293
| US 97 north of Madras
| OR 218 in Antelope
| 2002
|
|
| 331 Oregon Route 331
| I-84/US 30 southeast of Pendleton
| OR 11 northeast of Pendleton
| 2003
|
|
| 332 Oregon Route 332
| Washington state line
| OR 11 north of Milton-Freewater
| 2003
|
|
| 334 Oregon Route 334
| OR 37 north of Pendleton
| OR 11 east of Athena
| 2003
|
|
| 335 Oregon Route 335
| OR 11 northeast of Pendleton
| Helix
| 2003
|
|
| 339 Oregon Route 339
| OR 11 in Milton-Freewater
| Towards Walla Walla, WA
| 2003
|
|
| 350 Oregon Route 350
| OR 82/OR 351 in Joseph
| Imnaha
| 2003
|
|
| 351 Oregon Route 351
| South of Wallowa Lake
| OR 82/OR 350 in Joseph
| 2003
|
|
| 361 Oregon Route 361
| US 97 southeast of Culver
| US 26/US 97 in Madras
| 2002
|
|
| 370 Oregon Route 370
| US 97 north of Redmond
| OR 126 in Prineville
| 2002
|
|
| 380 Oregon Route 380
| US 26 in Prineville
| East of Paulina
| 2002
|
|
| 402 Oregon Route 402
| OR 19 at Kimberly
| US 395 in Long Creek
| 2002
|
|
| 410 Oregon Route 410
| Sumpter
| OR 7 southeast of Sumpter
| 2003
|
|
| 413 Oregon Route 413
| OR 86S/OR 414 in Halfway
| Cornucopia
| 2003
|
|
| 414 Oregon Route 414
| OR 86S/OR 413 in Halfway
| OR 86 east of Halfway
| 2003
|
|
| 422 Oregon Route 422
| South of Klamath Agency
| US 97 southwest of Chiloquin
| 2002
|
|
| 422S Oregon Route 422S
| OR 422 in Chiloquin
| Chiloquin
| 2002
|
|
| 429 Oregon Route 429
| Near Crescent Lake
| OR 58 at Crescent Lake Junction
| 2002
|
|
| 451 Oregon Route 451
| US 20 southwest of Vale
| US 20 in Vale
| 2003
|
|
| 452 Oregon Route 452
| OR 201 southwest of Adrian
| SH-18 towards Parma, ID
| 2003
|
|
| 453 Oregon Route 453
| OR 454 southeast of Adrian
| Idaho state line
| 2003
|
|
| 454 Oregon Route 454
| OR 452 southeast of Adrian
| Idaho state line
| 2003
|
|
| 501 Oregon Route 501
| Southwest of Alsea
| OR 34 at Alsea
| 2002
|
|
| 528 Oregon Route 528
| OR 126B in Springfield
| OR 126 in Springfield
| 2002
|
|
| 540 Oregon Route 540
| Cape Arago State Park
| US 101 in North Bend
| 2003
|
|
| 542 Oregon Route 542
| Powers
| OR 42 southeast of Myrtle Point
| 2003
|
|
| 551 Oregon Route 551
| OR 99E southwest of Aurora
| I-5 in Wilsonville
| 2002
|
|
| 569 Oregon Route 569
| OR 126 in Eugene
| I-5 in Springfield
| 2007
|
|