List of named state highways in Oregon

In the U.S. state of Oregon, there are two systems for categorizing roads in the state highway system: named state highways and numbered state routes. Named highways, such as the Pacific Highway No. 1 or the North Umpqua Highway East No. 138, are primarily used internally by the Oregon Department of Transportation (ODOT) whereas numbered routes, such as Interstate 5 (I-5), U.S. Highway 20 (US 20), or Oregon Route 140 (OR 140), are posted on road signs and route markers. The two systems overlap significantly, but the route numbers are not necessarily coterminous with highway names and some routes may comprise several highways. For example, OR 47 is overlaid on the Mist–Clatskanie Highway No. 110, Nehalem Highway No. 102, and Tualatin Valley Highway No. 29. In addition to OR 47, the Tualatin Valley Highway No. 29 also comprises part of OR 8.

Named Highways
of the Oregon Highway System
System information
Maintained by ODOT
Formed1917
Highway names
InterstatesInterstate nn (I-nn)
US HighwaysU.S. Highway nn (US nn)
StateOregon Route nn (OR nn)
Named highwaysxx Highway No. nn
System links

The primary state highway system was designated in 1917 with 36 highways, some of which were designated by the Oregon State Legislature and the rest were added by the Oregon State Highway Commission. Starting in 1931, the highway commission took over maintenance of several county "market roads" that became the secondary state highway system. State highways have a route number that is used internally by ODOT; primary highways have a one- or two-digit route number (i.e., the Columbia River Highway No. 2 or the Pendleton–John Day Highway No. 28) and secondary highways have a three digit route number (i.e., the Jefferson Highway No. 164). Secondary highways are numbered by county; each county has a range of ten numbers. For instance, Highways 330 to 339 are in Umatilla County.

List of state highways

Highway Length (mi)[1] Length (km) Southern or western terminus Northern or eastern terminus Associated numbered routes[2] Formed Removed
Pacific Highway No. 1 308.37496.27 I-5 near AshlandI-5 at Portland I-5, US 30, OR 99E, OR 138 01917-01-011917current
Columbia River Highway No. 2 200.95323.40 I-5 in PortlandUS 730 near Umatilla I-84, US 30, US 395, US 730 01917-01-011917current
Oswego Highway No. 3 11.4918.49 US 26 in PortlandOR 99E in Oregon City OR 43 01937-01-011937current
The Dalles–California Highway No. 4 281.36452.81 US 97 near Dorris, CaliforniaUS 197 at The Dalles US 26, US 30, US 97, US 197, OR 216 01917-01-011917current
John Day Highway No. 5 273.32439.87 I-84 / US 30 in ArlingtonUS 20 in Vale US 26, US 395, OR 19, OR 206, OR 207 01917-01-011917current
Old Oregon Trail Highway No. 6 210.43338.65 US 730 near BoardmanI-84 at Ontario I-84, US 30, US 395, OR 203 01917-01-011917current
Central Oregon Highway No. 7 263.85424.63 US 97 Bus. in BendUS 20 / US 26 at Nyssa US 20, US 26, US 395, OR 201 01917-01-011917current
Oregon–Washington Highway No. 8 34.0654.81 I-84 near PendletonSR 125 near Walla Walla, Washington US 30, OR 11 01917-01-011917current
Oregon Coast Highway No. 9 346.80558.12 US 101 near BrookingsUS 101 near Astoria US 101, OR 255 01921-01-011921current
Wallowa Lake Highway No. 10 70.74113.84 US 30 in La GrandeOR 350 / OR 351 in Joseph OR 82 01917-01-011917current
Enterprise–Lewiston Highway No. 11 43.1369.41 OR 82 in EnterpriseSR 129 near Paradise OR 3 01917-01-011917current
Baker–Copperfield Highway No. 12 69.13111.25 US 30 in Baker CityOregon–Idaho state line at Oxbow OR 7, OR 86 01917-01-011917current
Baker–Unity Highway No. 13 45.7373.60 US 26 near UnityUS 30 in Baker City OR 7, OR 245 01917-01-01191701980-01-011980
Crooked River Highway No. 14 42.8969.02 US 26 in PrinevilleUS 20 near Brothers OR 27 01927-01-011927current
Shaniko–Mitchell Highway No. 14 Highway No. 41 at MitchellHighway No. 42 at Shaniko 01917-01-01191701927-01-011927
McKenzie Highway No. 15 110.15177.27 I-5 / OR 99 in EugeneUS 97 in Redmond US 20, OR 126, OR 126 Bus., OR 242 01917-01-011917current
Santiam Highway No. 16 100.15161.18 OR 99E at GoshenOR 242 in Sisters US 20, OR 126 01917-01-011917current
McKenzie–Bend Highway No. 17 20.9933.78 OR 126 in SistersUS 20 / US 97 Bus. in Bend US 20, US 97 Bus. 01917-01-011917current
Willamette Highway No. 18 86.85139.77 I-5 / OR 99 at GoshenUS 97 near Chemult OR 58, OR 99 01922-01-011922current
Lakeview–Burns Highway No. 18 Highway No. 19 at LakeviewHighway No. 7 at Burns 01917-01-01191701922-01-011922
Fremont Highway No. 19 157.73253.84 US 395 at New Pine CreekUS 97 near La Pine US 395, OR 31, OR 140 01917-01-011917current
Klamath Falls–Lakeview Highway No. 20 93.61150.65 US 97 in Klamath FallsUS 395 in Lakeview OR 39, OR 140 01917-01-011917current
Green Springs Highway No. 21 58.8294.66 OR 99 in AshlandUS 97 near Klamath Falls OR 66, OR 140 01917-01-011917current
Crater Lake Highway No. 22 83.58134.51 OR 99 / OR 238 in MedfordUS 97 near Chiloquin OR 62 01917-01-011917current
Dairy–Bonanza Highway No. 23 6.9711.22 OR 140 at DairyBonanza OR 70 01926-01-01c.1926current
Klamath–Crater Lake Highway No. 23 1829 Highway No. 4 at Fort KlamathHighway No. 22 near Crater Lake OR 62 01917-01-01191701924-01-011924
Burns–Crane Highway No. 24 2947 US 20 in BurnsCrane OR 78 01926-01-01c.192601965-01-011965
The Rim Highway No. 24 3251 Ring road around Crater Lake 01917-01-01191701926-01-011926
Redwood Highway No. 25 43.8870.62 I-5 in Grants PassUS 199 near O'Brien US 199, OR 99 01917-01-011917current
Mount Hood Highway No. 26 89.58144.17 OR 10 / OR 99W in PortlandUS 30 at Hood River US 26, OR 35 01917-01-011917current
Alsea Highway No. 27 56.6191.10 US 101 in WaldportUS 20 near Philomath OR 34 01921-01-011921current
Clackamas Highway No. 27 2134 Highway No. 1 at Oregon CityHighway No. 26 at Pleasant Home 01917-01-01191701920-01-01c.1920
Pendleton–John Day Highway No. 28 118.47190.66 US 26 in Mount VernonOR 37 in Pendleton US 395, OR 37 01921-01-011921current
Tualatin Valley Highway No. 29 40.9465.89 OR 99W in McMinnvilleUS 26 near Beaverton OR 8, OR 47 01917-01-011917current
Willamina–Salem Highway No. 30 25.9241.71 OR 18 near WillaminaOR 99E in Salem OR 22 01917-01-011917current
Albany–Corvallis Highway No. 31 11.1817.99 US 20 in CorvallisOR 99E in Albany US 20 01917-01-011917current
Mount Hood–Clear Lake Highway No. 31 813 Clear LakeHighway No. 26 near Government Camp US 26 01917-01-01191701922-01-011922
Three Rivers Highway No. 32 24.9740.19 US 101 at HeboOR 18 at Valley Junction OR 22 01917-01-011917current
Corvallis–Newport Highway No. 33 49.3079.34 US 101 in NewportOR 99W in Corvallis US 20, OR 34 01917-01-011917current
Siuslaw Highway No. 34 65.98106.18 US 101 in FlorenceOR 99 at Junction City OR 126, OR 36 01917-01-01191701966-01-011966
Coos Bay–Roseburg Highway No. 35 73.32118.00 US 101 near CoquilleI-5 near Roseburg OR 42, OR 99 01917-01-011917current
Pendleton–Cold Springs Highway No. 36 30.4448.99 Columbia River near Cold Springs JunctionUS 30 near Pendleton OR 37 01917-01-011917current
Wilson River Highway No. 37 51.2582.48 US 101 / OR 131 in TillamookUS 26 near North Plains OR 6 01931-01-011931current
Crooked River Highway No. 37 5589 US 26 in PrinevillePaulina OR 380 01920-01-01192001922-01-011922
Umatilla Cutoff Highway No. 37 2032 US 30 at UmatillaUS 730 near Umatilla US 730 01922-01-01192201932-01-011932
Oregon Caves Highway No. 38 19.3331.11 US 199 in Cave JunctionOregon Caves National Monument and Preserve OR 46 01922-01-011922current
Tiller–Summit Forest Road Highway No. 38 2540 JacksonDouglas County county lineTiller OR 227 01920-01-01c.192001922-01-011922
Salmon River Highway No. 39 57.9493.25 US 101 near Otis JunctionOR 99W near Dayton OR 18, OR 22, OR 233 01930-01-011930current
Deschutes Highway No. 39 0.50.80 US 30 at the Deschutes River bridgeOregon Trunk Railway crossing 01920-01-01192001952-01-011952
Beaverton–Hillsdale Highway No. 40 2.443.93 OR 217 in BeavertonWashingtonMultnomah county line at Portland OR 10 01920-01-01c.1920current
Ochoco Highway No. 41 97.06156.20 US 97 in RedmondOR 19 near Dayville US 26, OR 126 01921-01-011921current
Sherman Highway No. 42 68.39110.06 US 197 near Cow CanyonUS 97 near Biggs Junction US 97 01921-01-011921current
Monmouth–Independence Highway No. 43 2.353.78 OR 99W / OR 194 in MonmouthOR 51 in Independence OR 51 01922-01-01c.1922current
Wapinitia Highway No. 44 25.8541.60 US 26 near Bear Springs Group CampgroundUS 197 near Maupin OR 216 01924-01-01c.1924current
Umpqua Highway No. 45 56.8991.56 US 101 in ReedsportI-5 / OR 99 at Anlauf OR 38, OR 99 01931-01-011931current
Necanicum Highway No. 46 18.9130.43 US 101 near WheelerUS 26 at Necanicum OR 53 01931-01-011931current
East Portland–Oregon City Highway No. 46 1219 US 99E in Oregon CityUS 99E in Portland OR 99E 01931-01-01193101937-01-011937
Sunset Highway No. 47 74.07119.20 US 101 near SeasideI-405 in Portland US 26, OR 47 01932-01-011932current
John Day–Burns Highway No. 48 67.33108.36 US 20 near BurnsUS 26 in John Day US 395 01933-01-011933current
Lakeview–Burns Highway No. 49 88.85142.99 OR 31 at Valley FallsUS 20 near Riley US 395 01933-01-011933current
Klamath Falls–Malin Highway No. 50 31.7351.06 CR 114 near MalinUS 97 in Klamath Falls US 97 Bus., OR 39, OR 140 01939-01-011939current
Klamath Falls–Weed Highway No. 50 1626 US 97 near Dorris, CaliforniaMain Street in Klamath Falls US 97 01933-01-01193301939-01-011939
Wilsonville–Hubbard Highway No. 51 5.949.56 I-5 at WilsonvilleOR 99E near Aurora OR 551 01937-01-011937current
Heppner Highway No. 52 83.09133.72 I-84 / US 30 near ArlingtonUS 395 at Nye OR 74, OR 207 01939-01-011939current
Warm Springs Highway No. 53 60.1196.74 US 97 at MadrasOR 35 near Government Camp US 26 01940-01-011940current
Umatilla–Stanfield Highway No. 54 12.8620.70 I-84 / US 30 near StanfieldUS 730 at Umatilla US 395 01954-01-01c.1954current
Boardman–Stanfield Highway No. 54 2337 US 730 near BoardmanUS 395 near Echo US 30 01940-01-01194001954-01-011954
Halfway Highway No. 55 11.6818.80 OR 86 near RichlandHalfway OR 86 01941-01-01194101959-01-011959
T.H. Banfield Expressway No. 56 1219 Burnside Bridge in PortlandUS 30 Byp. in Portland I-84 01948-01-01194801957-01-011957
Portland–Salem Expressway No. 57 3353 US 99E near SalemUS 99E near Portland I-5 01952-01-01195201957-01-011957
Albany–Junction City Highway No. 58 32.3752.09 OR 99 / OR 99W in Junction CityI-5 in Albany US 20, OR 99E 01958-01-011958current
Sandy Boulevard Highway No. 59 5.51[3]8.87 OR 99E in PortlandI-205 / US 30 Byp. in Portland US 30 Bus. 01958-01-01195802003-01-012003
Rogue River Highway No. 60 14.9524.06 US 199 in Grants PassI-5 / OR 234 at Rock Point OR 99 01959-01-011959current
Stadium Freeway No. 61 4.256.84 I-5 in PortlandI-5 / US 30 in Portland I-405, US 26, US 30 01961-01-011961current
Florence–Eugene Highway No. 62 52.6584.73 US 101 in FlorenceOR 99 in Eugene OR 126 01966-01-011966current
Rogue Valley Highway No. 63 17.4528.08 I-5 at AshlandI-5 at Seven Oaks OR 99 01962-01-011962current
East Portland Freeway No. 64 26.5642.74 I-5 in TualatinI-205 at Vancouver, Washington I-205, OR 213 01966-01-011966current
Salem Freeway No. 65 SalemI-5 at Salem I-305 01968-01-01196801976-01-011976
La Grande–Baker Highway No. 66 54.5087.71 I-84 near Baker CityI-84 near La Grande US 30, OR 7, OR 203, OR 237 01968-01-011968current
Pendleton Highway No. 67 5.939.54 I-84 / US 395 near PendletonI-84 near Pendleton US 30, OR 37 01969-01-011969current
Cascade Highway North No. 68 10.3216.61 I-205 / OR 214 / OR 224 near MilwaukiePortland International Airport OR 213 01971-01-011971current
Beltline Highway No. 69 13.0020.92 OR 126 at EugeneI-5 in Springfield OR 126, OR 569 01978-01-011978current
McNary Highway No. 70 11.2118.04 I-84 / US 30 near HermistonI-82 near Umatilla I-82, US 395 01979-01-011979current
Whitney Highway No. 71 50.9682.01 US 26 near AustinUS 30 in Baker City OR 7 01980-01-011980current
Salem Highway No. 72 8.4813.65 I-5 at SalemI-5 at Salem OR 22, OR 99E 01985-01-011985current
North Umpqua Highway No. 73 81.30130.84 I-5 at RoseburgOR 138 near Crater Lake National Park OR 138 01985-01-01198502003-01-012003
Sunrise Expressway No. 75 2.153.46 I-205 / OR 214 / OR 224 near MilwaukieOR 212 in Happy Valley OR 224
Pacific Highway East No. 81 47.3576.20 I-5 in SalemI-5 / OR 120 in North Portland OR 99E, OR 214 01937-01-011937current
Pacific Highway West No. 91 118.58190.84 I-5 / OR 126 in EugeneI-5 in North Portland US 20, OR 10, OR 34, OR 99, OR 99W, OR 219 01937-01-011937current
Lower Columbia River Highway No. 92 94.91152.74 US 101 in AstoriaI-405 in Portland US 30 01974-01-011974current
Historic Columbia River Highway No. 100 42.7968.86 I-84 at TroutdaleUS 30 in The Dalles US 30, OR 35 01993-01-011993current
Nehalem Highway No. 102 86.47139.16 OR 8 in Forest GroveUS 101 in Astoria US 101 Bus., OR 47, OR 202 01931-01-011931current
Fishhawk Falls Highway No. 103 9.0214.52 US 26 near ElsieOR 202 at Jewell OR 103 01941-01-011941current
Fort Stevens Highway No. 104 6.039.70 US 101 near WarrentonFort Stevens State Park OR 104 01946-01-011946current
Warrenton–Astoria Highway No. 105 7.2511.67 OR 104 in WarrentonUS 101 / OR 202 in Astoria US 101 Bus. 01946-01-011946current
Mist–Clatskanie Highway No. 110 11.8919.14 OR 202 at MistUS 30 in Clatskanie OR 47 01932-01-011932current
Swift Highway No. 120 0.280.45 Columbia Slough in PortlandI-5 / OR 99E in Portland OR 120 01931-01-011931current
Lombard Street Highway No. 121 0.71[4]1.14 OR 99E in PortlandColumbia Boulevard in Portland 01934-01-01193401942-01-011942
Vancouver Highway No. 122 0.56[5]0.90 Columbia Boulevard in PortlandOR 99E in Portland 01986-01-011986
Northeast Portland Highway No. 123 14.7623.75 US 30 in PortlandI-84 / US 30 in Gresham US 30 Byp. 01937-01-011937current
Sun Dial Highway No. 124 1.3[6]2.1 US 30 near TroutdaleSundial Beach 01941-01-01194101965-01-011965
Crown Point Highway No. 125 23.96[7]38.56 I-84 / US 30 at TroutdaleI-84 / US 30 near Dodson US 30 01949-01-01194901993-01-011993
Cornelius Pass Highway No. 127 7.9512.79 US 30 near BurlingtonUS 26 in Hillsboro OR 127 02021-01-012021current
Little Nestucca Highway No. 130 9.4015.13 US 101 near OretownOR 22 at Dolph OR 130 01932-01-011932current
Netarts Highway No. 131 9.0814.61 OceansideUS 101 / OR 6 in Tillamook OR 131 01940-01-011940current
Delta Highway No. 132 1.62.6 OR 569 in EugeneI-105 in Eugene OR 132 01964-01-011964current
North Umpqua Highway East No. 138 101.89163.98 I-5 in RoseburgUS 97 near Chemult OR 99, OR 138 02003-01-012003current
Hillsboro–Silverton Highway No. 140 50.1380.68 OR 213 in SilvertonI-5 in Woodburn OR 214, OR 219 01931-01-011931current
Beaverton–Tualatin Highway No. 141 6.3510.22 I-5 in WilsonvilleOR 217 in Beaverton OR 141 01931-01-011931current
Farmington Highway No. 142 1.502.41 OR 219 near FarmingtonOR 10 in Beaverton OR 10 01932-01-011932current
Scholls Highway No. 143 0.570.92 OR 219 at SchollsOR 10 near Hillsdale OR 210 01932-01-011932current
Beaverton–Tigard Highway No. 144 7.5212.10 I-5 near TigardUS 26 at Cedar Hills OR 217 01960-01-011960current
Salem–Dayton Highway No. 150 20.7433.38 OR 22 in SalemOR 18 near Dayton OR 221 01931-01-011931current
Yamhill–Newberg Highway No. 151 11.5018.51 OR 47 in YamhillOR 99W at Newberg OR 240 01931-01-011931current
Three Mile Lane Highway No. 152 7.45[8]11.99 OR 99W in McMinnvilleOR 99W near Dayton OR 18 01931-01-01193101967-01-011967
Bellevue–Hopewell Highway No. 153 14.2923.00 OR 18 at BellevueOR 221 near Hopewell OR 153 01931-01-011931current
Lafayette Highway No. 154 6.2610.07 OR 153 near HopewellOR 18 near Dayton OR 154, OR 233 01931-01-011931current
Amity–Dayton Highway No. 155 9.1914.79 OR 99W near AmityOR 221 in Dayton OR 233 01936-01-011936current
McMinnville Highway No. 156 1.80[9]2.90 OR 99W in McMinnvilleOR 99W near McMinnville OR 99W 01941-01-01194101999-01-011999
Willamina–Sheridan Highway No. 157 8.5613.78 OR 18 / OR 22 near WillaminaOR 18 near Willamina OR 18 Bus. 01959-01-011959current
Cascade Highway South No. 160 29.9348.17 OR 214 in SilvertonI-205 in Oregon City OR 213 01931-01-011931current
Woodburn–Estacada Highway No. 161 33.2853.56 OR 99E near WoodburnOR 224 in Estacada OR 211 01931-01-011931current
North Santiam Highway No. 162 80.64129.78 I-5 / OR 99E in SalemUS 20 / OR 126 near Suttle Lake OR 22 01931-01-011931current
Silver Creek Falls Highway No. 163 32.0651.60 OR 22 near ShawOR 213 in Silverton OR 214 01931-01-011931current
Jefferson Highway No. 164 8.5413.74 I-5 / OR 99E near JeffersonI-5 / OR 99E near Millersburg OR 164 01945-01-011945current
Butteville Road–Hubbard Highway No. 164 4[10]6.4 Near AuroraMarionClakamas county line near Aurora 01936-01-011936
Aumsville–Mehama Highway No. 165 16.43[11]26.44 OR 22 near AumsvilleOR 22 near Mehama OR 22 01961-01-01196101967-01-011967
Canby–Marquam Highway No. 170 8.1[12]13.0 OR 211 near MolallaOR 99E in Canby 01941-01-01194101994-01-011994
Clackamas Highway No. 171 48.5478.12 Rainbow Campground near RipplebrookOR 99E in Milwaukie OR 211, OR 212, OR 213, OR 224 01947-01-011947current
Eagle Creek–Sandy Highway No. 172 6.179.93 OR 211 / OR 244 at Eagle CreekUS 26 in Sandy OR 211 01947-01-011947current
Timberline Highway No. 173 5.328.56 US 26 near Government CampTimberline Lodge OR 173 01950-01-011950current
Clackamas–Boring Highway No. 174 8.8414.23 OR 224 at DamascusUS 26 near Boring OR 212 01977-01-011977current
Eddyville–Blodgett Highway No. 180 19.1830.87 US 20 in EddyvilleUS 20 in Blodgett OR 180 01931-01-011931current
Siletz Highway No. 181 31.0049.89 US 20 near ToledoUS 101 at Kernville OR 229 01931-01-011931current
Otter Rock Highway No. 182 0.75[13]1.21 Devils Punch Bowl State Park at Otter RockUS 101 at Otter Rock US 101 01947-01-01194702005-01-012005
Dallas–Rickreall Highway No. 189 4.326.95 OR 223 in DallasOR 22 at Rickreall OR 223S 01953-01-011953current
Kings Valley Highway No. 190 25.440.9 US 20 near WrenUS 99W near Monmouth OR 223, OR 224 01944-01-011944
Kings Valley Highway No. 191 31.4050.53 US 20 near WrenOR 22 near Dallas OR 223 01931-01-011931current
Dallas–Dolph Corner Highway No. 192 2.82[14]4.54 OR 22 / OR 223 in DallasOR 22 near Dallas OR 223 01931-01-01193101963-01-011963
Independence Highway No. 193 6.3410.20 OR 51 in IndependenceOR 22 near Salem OR 51 01931-01-011931current
Monmouth Highway No. 194 7.5612.17 OR 223 near BridgeportOR 99W in Independence OR 194 01944-01-011944current
Territorial Highway No. 200 2.063.32 LaneDouglas county line near Mill CampOR 99W in Monroe OR 200 01931-01-011931current
Alsea–Deadwood Highway No. 201 9.4915.27 Lobster Valley Road near AlseaOR 34 at Alsea OR 501 01931-01-011931current
Tampico–Lewisville Highway No. 202 3.2[15]5.1 US 99W near CorvallisBentonPolk county line near Lewisville 01936-01-01193601951-01-011951
Corvallis–Lebanon Highway No. 210 18.09[16]29.11 OR 99W in CorvallisUS 20 in Lebanon US 20, OR 34 01931-01-011931current
Albany–Lyons Highway No. 211 25.2840.68 US 26 near CrabtreeOR 22 at Mehama OR 226 01931-01-011931current
Halsey–Sweet Home Highway No. 212 21.4034.44 OR 99E in HalseyUS 20 in Sweet Home OR 228 01931-01-011931current
Mehama–Mill City Highway No. 213 8.9[17]14.3 OR 22 in MehamaOR 22 in Mill City 01943-01-01194301961-01-011961
Albany Airport Highway No. 214 1.05[18]1.69 US 20 in AlbanyUS 99E in Albany 01941-01-01194101958-01-011958
Clear Lake–Belknap Springs Highway No. 215 19.8131.88 OR 242 near Belknap SpringsUS 20 near Santiam Junction OR 126 01955-01-011955current
Mapleton–Eugene Highway No. 220 45.14[19]72.65 OR 36 in MapletonUS 99 in Eugene OR 126 01931-01-01193101966-01-011966
Fox Hollow Highway No. 221 15.5[20]24.9 US 99 near WalkerEugene city limits 01931-01-01193101955-01-011955
Springfield–Creswell Highway No. 222 6.149.88 OR 99 at CreswellJasper–Lowell Road and Lowell Road at Jasper OR 222 01931-01-011931current
Junction City–Eugene Highway No. 223 13.121.1 OR 99 / OR 126 in EugeneOR 99 in Junction City OR 99 01935-01-01193501994-01-011994
W. 7th Street–W. 11th Street Highway No. 224 0.82[21]1.32 W. 11th Street in EugeneUS 99 in Eugene OR 126 01940-01-01194001955-01-011955
McVay Highway No. 225 1.973.17 I-5 / OR 99 near SpringfieldFranklin Boulevard in Springfield OR 225 01951-01-011951current
Goshen–Divide Highway No. 226 19.8731.98 I-5 near Cottage GroveI-5 / OR 58 at Goshen OR 99 01957-01-011957current
Eugene–Springfield Highway No. 227 9.9716.05 OR 99 / OR 126B in EugeneOR 126B in Springfield I-105, OR 126 01955-01-011955current
Springfield Highway No. 228 1.402.25 OR 126B in SpringfieldOR 126 in Springfield OR 528 01960-01-011960current
Mapleton–Junction City Highway No. 229 51.5883.01 OR 126 in MapletonOR 99 near Junction City OR 36 01966-01-011966current
Tiller–Trail Highway No. 230 51.582.9 I-5 / OR 99 at CanyonvilleOR 62 at Trail OR 42 01931-01-011931current
Elkton–Sutherlin Highway No. 231 24.4839.40 OR 99 in SutherlinOR 38 in Elkton OR 138 01931-01-011931current
Crater Lake North Highway No. 232 4.45[22]7.16 DouglasKlamath county line at Crater Lake National ParkOR 230 near Diamond Lake OR 138 01937-01-01193701984-01-011984
West Diamond Lake Highway No. 233 23.8038.30 OR 62 near Union CreekOR 138 near Diamond Lake OR 230 01937-01-011937current
Oakland–Shady Highway No. 234 22.26[23]35.82 OR 42 near WinstonI-5 at Oakland OR 99 01956-01-01195602006-01-012006
Dillard Highway No. 235 8.10[24]13.04 I-5 / OR 99 near Myrtle CreekOR 42 at Winston OR 99 01957-01-01195701985-01-011985
Drain–Yoncalla Highway No. 236 7.65[25]12.31 I-5 / OR 99 near YoncallaOR 38 at Drain OR 99 01956-01-01195601985-01-011985
Myrtle Creek Highway No. 237 5.03[26]8.10 I-5 / OR 99 near RiddleI-5 / OR 99 at Myrtle Creek OR 99 01959-01-01195901985-01-011985
Cape Arago Highway No. 240 8.7414.07 Cape Arago State ParkUS 101 in North Bend OR 540 01931-01-011931current
Coos River Highway No. 241 17.5728.28 US 101 near Coos BayMillcoma Road near Coos Bay OR 241 01931-01-011931current
Powers Highway No. 242 18.6830.06 CR 219 near PowersOR 42 near Myrtle Point OR 542 01931-01-011931current
Empire–Coos Bay Highway No. 243 3.58[27]5.76 OR 540 in EmpireUS 101 in Coos Bay 01936-01-01193602001-01-012001
Coquille–Bandon Highway No. 244 16.9327.25 US 101 in BandonOR 42 in Coquille OR 42S 01957-01-011957current
Cape Blanco Highway No. 250 2.423.89 Cape Blanco State ParkUS 101 near Port Orford OR 250 01932-01-011932current
Port Orford Highway No. 251 0.761.22 Port Orford Heads State ParkUS 101 in Port Orford OR 251 01933-01-011933current
Carpenterville Highway No. 255 25.8641.62 US 101 in BrookingsUS 101 near Gold Beach OR 255 01999-01-011999current
Rogue River Loop Highway No. 260 9.3114.98 US 199 near Grants PassUpper River Road in Grants Pass OR 260 01931-01-011931current
Williams Highway No. 261 23.10[28]37.18 West Fork Road near WilliamsUS 99 / US 199 in Grants Pass OR 238 01931-01-01193101969-01-011969
Lake of the Woods Highway No. 270 76.91123.77 OR 62 in White CityOR 66 near Klamath Falls OR 140 01931-01-011931current
Sams Valley Highway No. 271 17.7828.61 OR 99 at Rock PointOR 62 near Eagle Point OR 99, OR 234 01931-01-011931current
Jacksonville Highway No. 272 38.6762.23 US 199 / OR 99 in Grants PassOR 62 / OR 99 in Medford OR 238 01931-01-011931current
Siskiyou Highway No. 273 12.4219.99 I-5 near the California–Oregon state lineOR 66 near Ashland OR 273 01938-01-011938current
Interstate Bridge Highway No. 280 0.5[29]0.80 US 30 at Hood RiverHood River Bridge 01931-01-01193101937-01-011937
Hood River Highway No. 281 19.0230.61 OR 35 in Mount HoodUS 30 in Hood River OR 281 01931-01-011931current
Odell Highway No. 282 3.455.55 OR 35 at OdellOR 281 near Odell OR 282 01940-01-011940current
Cascade Locks Highway No. 283 1.27[30]2.04 I-84 / US 30 at Cascade LocksI-84 / US 30 at Cascade Locks US 30 01964-01-01196401993-01-011993
Old Columbia River Drive Highway No. 284 1.46[31]2.35 US 30 / OR 35 at Hood RiverHistoric Columbia River Highway State Trail US 30 01986-01-01198601993-01-011993
Sherars Bridge Highway No. 290 28.4745.82 US 197 near Tygh ValleyUS 97 in Grass Valley OR 216 01931-01-011931current
Shaniko–Fossil Highway No. 291 42.0867.72 US 97 at ShanikoOR 19 in Fossil OR 218 01931-01-011931current
Mosier–The Dalles Highway No. 292 1.502.41 US 30 in The DallesUS 197 at The Dalles US 30 01955-01-011955current
Antelope Highway No. 293 13.5821.85 US 97 in Jefferson CountyOR 218 in Antelope OR 293 01971-01-011971current
Wasco–Heppner Highway No. 300 85.82138.11 US 97 at WascoOR 74 in Heppner OR 206, OR 207 01931-01-011931current
Celilo–Wasco Highway No. 301 15.5725.06 I-84 / US 30 at Celilo VillageOR 206 in Wasco OR 206 01936-01-011936current
Lexington–Echo Highway No. 320 37.0359.59 OR 74 in LexingtonI-84 / US 30 / US 395 near Echo OR 207 01931-01-011931current
Heppner–Spray Highway No. 321 40.8765.77 OR 19 near SprayOR 206 at Ruggs OR 207 01931-01-011931current
Weston–Elgin Highway No. 330 41.7167.13 OR 11 near WestonI-82 in Elgin OR 204 01931-01-011931current
Umatilla Mission Highway No. 331 4.847.79 I-84 / US 30 at MissionOR 11 near Mission OR 331 01957-01-011957current
Bingham Springs Highway No. 331 25.30[32]40.72 US 30 at PendletonBingham Springs 01931-01-01193101939-01-011939
Sunnyside–Umapine Highway No. 332 7.9312.76 Oregon–Washington state line near UmapineOR 11 near Milton-Freewater OR 332 01931-01-011931current
Hermiston Highway No. 333 18.1229.16 OR 207 near EchoUS 730 near Cold Springs OR 207 01932-01-011932current
Athena–Holdman Highway No. 334 16.9927.34 OR 37 near PendletonOR 11 near Athena OR 334 01936-01-011936current
Havana–Helix Highway No. 335 9.7315.66 OR 11 near MissionHelix OR 335 01936-01-011936current
Pendleton Airport Highway No. 336 1.18[33]1.90 US 30 at PendletonEastern Oregon Regional Airport 01936-01-01193601950-01-011950
Stanfield–Pendleton Highway No. 337 24.5[34]39.4 US 30 near StanfieldUS 30 at Pendleton 01938-01-01193801957-01-011957
Ordnance Depot Highway No. 338 0.41[35]0.66 I-84 / US 30 near HermistonUmatilla Army Depot 01942-01-01194201972-01-011972
Freewater Highway No. 339 3.435.52 Milton-Freewater city limitsOregon–Washington state line near Milton-Freewater OR 339 01946-01-011946current
Medical Springs Highway No. 340 38.6562.20 I-84 near Baker CityOR 237 in Union OR 203 01931-01-011931current
Ukiah–Hilgard Highway No. 341 47.2275.99 US 395 near UkiahI-84 / US 30 at Hilgard OR 244 01931-01-011931current
Cove Highway No. 342 22.0735.52 OR 82 in Island CityOR 203 in Union OR 237 01931-01-011931current
La Grande–North Powder Highway No. 343 26.81[36]43.15 US 30 at North PowderI-84 / US 30 near La Grande 01950-01-01195001973-01-011973
Little Sheep Creek Highway No. 350 29.3647.25 OR 82 / OR 351 in JosephImnaha OR 350 01931-01-011931current
Joseph–Wallowa Lake Highway No. 351 6.6710.73 Wallowa Lake State ParkOR 82 / OR 350 in Joseph OR 351 01937-01-011937current
Madras–Prineville Highway No. 360 26.1942.15 OR 126 in PrinevilleUS 97 near Madras US 26 01931-01-011931current
Culver Highway No. 361 11.6218.70 US 97 near CulverUS 26 / US 97 in Madras OR 361 01947-01-011947current
O'Neil Highway No. 370 17.6728.44 US 97 near RedmondOR 126 in Prineville OR 370 01931-01-011931current
Powell Butte Highway No. 371 7.57[37]12.18 DeschutesCrook county line near Powell ButteOR 126 near Powell Butte 01931-01-01193102005-01-012005
Century Drive Highway No. 372 17.3527.92 Mount Bachelor ski areaBend city limits 01931-01-011931current
Cline Falls Highway No. 373 10.46[38]16.83 US 20 in TumaloOR 126 at Cline Falls 01933-01-01193301978-01-011978
Tumalo–Deschutes Highway No. 374 3.87[39]6.23 US 20 in TumaloUS 97 in Deschutes 01933-01-01193301978-01-011978
Redmond–Bend Highway No. 375 13.26[40]21.34 US 20 near TumaloUS 97 at Redmond 01937-01-01193701978-01-011978
Paulina Highway No. 380 55.4989.30 US 26 in PrinevillePaulina OR 380 01931-01-011931current
Service Creek–Mitchell Highway No. 390 23.7938.29 US 26 in MitchellOR 19 at Service Creek OR 207 01931-01-011931current
Canyon City–Burns Highway No. 400 67.33108.36 US 20 near BurnsUS 26 in John Day US 395 01931-01-01193101933-01-011933
Beech Creek Highway No. 401 5.35[41]8.61 US 26 in Mount VernonUS 395 near Mount Vernon US 395 01931-01-01193101966-01-011966
Kimberly–Long Creek Highway No. 402 34.8856.13 OR 19 at KimberlyUS 395 in Long Creek OR 402 01933-01-011933current
Sumpter Highway No. 410 3.715.97 OR 7 near SumpterSumpter OR 410 01931-01-011931current
Haines–Anthony Highway No. 411 15.32[42]24.66 Wallowa–Whitman National ForestUS 30 in Haines 01931-01-01193101980-01-011980
Robinette–Homestead Highway No. 412 26.0[43]41.8 OR 86 near RobinetteOR 86 near Homestead 01936-01-01193601941-01-011941
Halfway–Cornucopia Highway No. 413 11.2818.15 OR 86S / OR 414 in HalfwayCornucopia OR 413 01941-01-011941current
Pine Creek Highway No. 414 0.911.46 OR 86S / OR 413 in HalfwayOR 86 near Halfway OR 414 01941-01-011941current
Dooley Mountain Highway No. 415 36.6258.93 US 26 near UnityOR 7 near Salisbury OR 245 01980-01-011980current
Midland Highway No. 420 4.306.92 US 97 near Klamath FallsWashburn Way in Klamath Falls 01931-01-011931current
Klamath Lake Highway No. 421 23.37[44]37.61 OR 236 near Rocky PointOR 62 at Fort Klamath 01931-01-01193101958-01-011958
Chiloquin Highway No. 422 5.198.35 US 97 at ChiloquinModoc Point Road near Klamath Agency OR 422 01931-01-011931current
Lower Klamath Highway No. 423 7.02[45]11.30 US 97 at MidlandOR 39 near Henley 01937-01-01193701987-01-011987
South Klamath Falls Highway No. 424 5.919.51 US 97 / OR 66 near Klamath FallsOR 39 near Altamont OR 140 01987-01-011987current
Sand Creek Highway No. 424 4.2[46]6.8 US 97 near Crater LakeCrater Lake National Park 01937-01-01193701952-01-011952
East Diamond Lake Highway No. 425 14.82[47]23.85 OR 138 near Crater Lake National ParkUS 97 near Crater Lake OR 138 01937-01-01193702003-01-012003
Hatfield Highway No. 426 2.423.89 SR 139 / SR 161 at Hatfield, CaliforniaOR 39 near Merrill OR 39 01937-01-011937current
Modoc Point Highway No. 427 12.89[48]20.74 US 97 at Modoc PointOR 62 at Klamath Agency 01940-01-01194001987-01-011987
Sun Mountain Highway No. 428 26.943.3 OR 62 at Fort KlamathUS 97 near Crater Lake 01948-01-01194801984-01-011984
Crescent Lake Highway No. 429 2.393.85 Crescent LakeOR 58 at Crescent Lake Junction OR 429 01951-01-011951current
Yellowstone Cutoff Highway No. 430 88.85142.99 OR 31 at Valley FallsUS 20 near Riley US 395 01931-01-01193101933-01-011933
Warner Highway No. 431 64.90104.45 US 395 near LakeviewSR 140 in Humboldt County, Nevada OR 140 01931-01-011931current
Frenchglen Highway No. 440 72.95117.40 Catlow Valley Road near FrenchglenOR 78 near Burns OR 205 01931-01-011931current
Diamond Highway No. 441 26.66[49]42.91 DiamondOR 78 near Crane 01931-01-01193101966-01-011966
Steens Highway No. 442 91.55147.34 US 20 / US 395 in BurnsUS 95 at Burns Junction OR 78 01939-01-011939current
Huntington Highway No. 449 11.0917.85 I-84 near HuntingtonI-84 near Lime US 30 01968-01-011968current
Succor Creek Highway No. 450 20.0932.33 OR 201 near AdrianUS 20 / US 26 at Nyssa OR 201 01931-01-011931current
Vale–West Highway No. 451 10.3616.67 US 20 near ValeUS 20 in Vale OR 451 01931-01-011931current
Adrian–Parma Highway No. 452 2.75[50]4.43 OR 201 near AdrianOregon–Idaho state line near Adrian OR 452 01931-01-01193101971-01-011971
Adrian–Arena Valley Highway No. 453 3.195.13 OR 454 near AdrianOregon–Idaho state line near Adrian OR 453 01931-01-011931current
Adrian–Caldwell Highway No. 454 5.098.19 Oregon–Idaho state line near WilderOR 452 near Adrian OR 454 01931-01-011931current
Olds Ferry–Ontario Highway No. 455 30.3148.78 US 20 / US 26 at CairoI-84 / US 30 near Huntington US 30 Bus., OR 201 01956-01-011956current
Homedale Spur Highway No. 455 1.95[51]3.14 OR 201 near AdrianSH-19 near Homedale OR 201 01931-01-01193101947-01-011947
I.O.N. Highway No. 456 121.30195.21 US 95 at McDermitt, NevadaUS 95 near Jordan Valley US 95 01933-01-011933current
Snake River Correctional Institution Highway No. 457 2.093.36 Snake River Correctional InstitutionI-84 / US 30 near Ontario
Malloy Ranch–Idaho Line Highway No. 457 2.4[52]3.9 Malloy's RanchOregon–Idaho state line near Jordan Valley US 95 01934-01-01193401937-01-011937
Jordan Valley Highway No. 458 5.2[53]8.4 US 95 near Jordan ValleyUS 95 near Jordan Valley US 95 01937-01-01193701966-01-011966
Baker–Copperfield Spur Highway No. 481 1.151.85 OR 86 near HalfwayOR 413 / OR 414 in Halfway OR 86S 02010-01-012010current
Redwood Spur Highway No. 482 2.684.31 OR 99 / OR 238 in Grants PassI-5 in Grants Pass US 199 02010-01-012010current
McMinnville Spur Highway No. 483 0.590.95 OR 18 near McMinnvilleMcMinnville 02010-01-012010current
Esplanade Spur Highway No. 484 0.130.21 Spring Street in Klamath FallsOR 39 in Klamath Falls US 97 Bus. 02010-01-012010current
Fort Stevens Spur Highway No. 485 0.951.53 OR 104 in WarrentonUS 101 in Warrenton OR 104S 02010-01-012010current
Gold Hill Spur Highway No. 486 0.961.54 OR 234 in Gold HilI-5 at Gold Hill OR 99, OR 234 02010-01-012010current
Celilo–Wasco Spur Highway No. 487 2.824.54 OR 206 near Celilo VillageUS 97 at Biggs Junction 02010-01-012010current
Chiloquin Spur Highway No. 488 0.190.31 Chocktoot Street in ChiloquinOR 422 at Chiloquin OR 422S 02010-01-012010current
Parma Spur Highway No. 489 2.754.43 OR 201 near AdrianOregon–Idaho state line near Adrian OR 452 02010-01-012010current
Homedale Spur Highway No. 490 2.133.43 OR 201 near AdrianSH-19 near Homedale OR 201 02010-01-012010current
Weiser Spur Highway No. 491 2.013.23 OR 201 near AnnexWeiser Bridge at the Oregon–Idaho state line US 95 Spur 02011-01-012011current
Payette Spur Highway No. 492 0.070.11 SH-52 at Payette, IdahoOR 52 near Payette, Idaho OR 52 02011-01-012011current
Ontario Spur Highway No. 493 1.021.64 E. Fourth Street in OntarioUS 30 at Ontario US 30, US 30 Bus. 02011-01-012011current
  •       Former

References

  1. Staff (August 2020). "2019 Oregon Mileage Report" (PDF). Salem: Oregon Department of Transportation. pp. 13, 54–68. Retrieved October 9, 2020.
  2. Staff (2020). "Cross Reference Table of State Highway Number to Route Number" (PDF). Salem: Oregon Department of Transportation. pp. 3–4. Retrieved September 21, 2020.
  3. RW Engineering Group (August 4, 2017). History of State Highways in Oregon (PDF). Salem: Oregon Department of Transportation. p. 59-1. Retrieved October 8, 2020.
  4. History (2017), p. 121-1
  5. History (2017), p. 122-1
  6. History (2017), p. 124-1
  7. History (2017), p. 125-1
  8. History (2017), pp. 124-1–2
  9. History (2017), p. 156-1
  10. History (2017), p. 164-1
  11. History (2017), p. 165-1
  12. History (2017), p. 170-1
  13. History (2017), p. 182-1
  14. History (2017), p. 192-4
  15. History (2017), p. 202-1
  16. History (2017), p. 210-3
  17. History (2017), p. 213-1
  18. History (2017), p. 214-1
  19. History (2017), p. 220-3
  20. History (2017), p. 221-1
  21. History (2017), p. 224-1
  22. History (2017), p. 232-1
  23. History (2017), p. 234-1
  24. History (2017), p. 235-1
  25. History (2017), p. 236-1
  26. History (2017), p. 237-1
  27. History (2017), p. 243-3
  28. History (2017), p. 261-1
  29. History (2017), p. 280-1
  30. History (2017), p. 283-1
  31. History (2017), p. 284-1
  32. History (2017), p. 331-1
  33. History (2017), p. 336-1
  34. History (2017), p. 337-1
  35. History (2017), p. 338-1
  36. History (2017), p. 343-1
  37. History (2017), p. 371-2
  38. History (2017), p. 373-2
  39. History (2017), p. 374-2
  40. History (2017), p. 375-2
  41. History (2017), p. 401-1
  42. History (2017), p. 411-2
  43. History (2017), p. 412-1
  44. History (2017), p. 412-1
  45. History (2017), p. 423-2
  46. History (2017), p. 424-1
  47. History (2017), p. 425-2
  48. History (2017), p. 427-2
  49. History (2017), p. 441-3
  50. History (2017), p. 452-1
  51. History (2017), p. 455-1
  52. History (2017), p. 457-1
  53. History (2017), p. 458-1
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