Secondary State Highways
by County of Origin
Highway Name and Number Highway Description
Clatsop County - Highways #10x
Nehalem Highway #102 
Routes: ORE-202 ORE-47 
Length: 92 Miles
From: US-26 US-101 (Oregon Coast Highway #9) in Astoria 
To: ORE-47 (Tualatin Valley Highway #29) near Forest Grove 
Comments: This highway is marked as ORE-202 to Mist and from there is marked as ORE-47.  A small portion is marked as US-101 BUS in Astoria.
Fishhawk Falls Highway #103 
Routes: NONE 
Length: 9 Miles
From: ORE-202 (Nehalem Highway #102) in Jewell 
To: US-26 (Sunset Highway #47) in Elsie
Fort Stevens Highway #104 
Routes: NONE 
Length: 6 Miles
From: Fort Stevens 
To: US-26 US-101 (Oregon Coast Highway #9) near Warrenton 
Comments: This highway has a small spur that connects it to US-26 US-101 (Oregon Coast Highway #9) south of Warrenton.  This spur used to be US-26 US-101 (Oregon Coast Highway #9).
Warrenton-Astoria Highway #105 
Routes: US-101 BUS 
Length: 7 Miles
From: Fort Stevens Highway #104 in Warrenton 
To: US-101 BUS ORE-202 (Nehalem Highway #102) near Astoria 
Comments: This highway is US-101 BUS except for the section west of US-26 US-101 (Oregon Coast Highway #9).
Columbia County - Highways #11x
Mist-Clatskanie Highway #110 
Routes: ORE-47 
Length: 12 Miles
From: US-30 (Columbia River Highway (Lower) #2W) in Clatskanie 
To: ORE-47 ORE-202 (Nehalem Highway #102) in Mist
Multnomah County Highways #12x
Swift Highway #120 
Routes: NONE 
Length: 3 Miles
From: North Portland Road at Union Pacific Overcrossing 
To: I-5 ORE-99E Exit 307 (Pacific Highway #1, Pacific Highway East #1E) in Portland
Northeast Portland Highway #123 
Routes: US-30 BYP 
Length: 19 Miles
From: US-30 (Columbia River Highway (Lower) #2W) in Portland 
To: I-84 US-30 Exit 15 (Columbia River Highway #2) in Wood Village
Tillamook County Highways #13x
Little Nestucca Highway #130 
Routes: NONE 
Length: 9 Miles
From: US-101 (Oregon Coast Highway #9) near Oretown 
To: ORE-22 (Three Rivers Highway #32) in Dolph
Netarts Highway #131 
Routes: NONE 
Length: 9 Miles
From: Oceanside 
To: US-101 ORE-6 (Oregon Coast Highway #9, Wilson River Highway #37) in Tillamook
Washington County Highways #14x
Hillsboro-Silverton Highway #140 
Routes: ORE-214 ORE-219 
Length: 51 Miles
From: ORE-6 (Tualatin Valley Highway #29) in Hillsboro 
To: ORE-213 (Cascade Highway South #160), ORE-214 (Silver Creek Falls Highway #163) in Silverton 
Comments: This highway is marked as ORE-219 from Hillsboro to I-5 Exit 271 (Pacific Highway #1) in Woodburn, then it's marked as ORE-214 until the end in Silverton.
Beaverton-Tualatin Highway #141 
Routes: NONE 
Length: 10 Miles
From: ORE-217 (Beaverton-Tigard Highway #144) in Beaverton 
To: I-5 Exit 286 (Pacific Highway #1) in Wilsonville 
Comments: This highway used to start at ORE-6 (Tualatin Valley Highway #29) in Beaverton and was route ORE-217.
Farmington Highway #142 
Route: ORE-10 
Length: 9 Miles
From: ORE-219 (Hillsboro-Silverton Highway #140) near Farmington 
To: Beaverton City Limit 
Comments: This highway used to continue to old ORE-217 (Beaverton-Tualatin Highway #141) in Beaverton.  This highway used to be marked ORE-208.
Scholls Highway #143 
Routes: ORE-210 
Length: 6 Miles
From: ORE-219 (Hillsboro-Silverton Highway #140) in Scholls 
To: Tigard City Limits 
Comments: This highway used to connect to ORE-10 (Beaverton-Hillsdale Highway #40) in Raleigh Hills.
Beaverton-Tigard Highway #144 
Routes: ORE-217 
Length: 7 Miles
From: US-26 (Sunset Highway #47) in Cedar Hills 
To: I-5 Exit 292 (Pacific Highway #1) in Tigard
Yamhill County Highways #15x
Salem-Dayton Highway #150 
Routes: ORE-221 
Length: 21 Miles
From: ORE-18 (Salmon River Highway #39) in Dayton 
To: ORE-22 (Willamina-Salem Highway #30) in West Salem
Yamhill-Newberg Highway #151 
Routes: ORE-240 
Length: 12 Miles
From: ORE-47 (Tualatin Valley Highway #29) in Yamhill 
To: ORE-99W (Pacific Highway West #1W) in Newberg
Bellevue-Hopewell Highway #153 
Routes: NONE 
Length: 14 Miles
From: ORE-18 (Salmon River Highway #39) in Bellevue 
To: ORE-221 (Salem-Dayton Highway #150) near Hopewell
Lafayette Highway #154 
Routes: ORE-233 
Length: 6 Miles
From: ORE-18 (Salmon River Highway #39) near Dayton 
To: Bellevue-Hopewell Highway #153 near Hopewell 
Comments: This highway is marked as ORE-233 from ORE-18 (Salmon River Highway #39) to Amity-Dayton Highway #155.  From there until the end of the highway is unmarked.
Amity-Dayton Highway #155 
Routes: ORE-233 
Lenght: 9 Miles
From: ORE-99W (Pacific Highway West #1W) near Amity 
To: ORE-221 (Salem-Dayton Highway #150) in Dayton 
Comments: This highway is marked as ORE-233 from ORE-99W (Pacific Highway West #1W) to Lafayette Highway #154.  From there until the end of the highway is unmarked.
McMinnville Highway #156 
Routes: NONE 
Length: 2 Miles
From: ORE-99W (Pacific Highway West #1W) in McMinnville 
To: Salmon River Highway (McMinnville Spur) #39 in McMinnville
Willamina-Sheridan Highway #157 
Routes: ORE-18 BUS 
Length: 8 Miles
From: ORE-18 ORE-22 (Salmon River Highway #39, Willamina-Salem Highway #30) near Willamina 
To: ORE-18 (Salmon River Highway #39) near Sheridan
Marion County Highways #16x
Cascade Highway South #160 
Routes: ORE-213 
Lenght: 30 Miles
From: I-205 Exit 10 (East Portland Freeway #64) near Oregon City 
To: ORE-214 (Hillsboro-Silverton Highway #140, Silver Creek Falls Highway #163) ORE-213 in Silverton 
Comments: This highway once was part of a contiguous highway know as Cascade Highway #160, but was divided into a north (Cascade Highway North #68) and south  segment in the late 1980's.  This highway used to run through Downtown Oregon City, but was built as a bypass in 1987.  The Cascade Highway continues south of Silverton as a Marion County Road to Stayton. ORE-213 contiues on to Salem on Silverton Road which is maintained by Marion County.
Woodburn-Estacada Highway #161 
Routes: ORE-211 
Length: 33 Miles
From: ORE-99E ORE-214 (Pacific Highway East #1E, Hillsboro-Silverton Highway #140) in Woodburn 
To: ORE-211 ORE-224 (Clackamas Highway #171) in Estacada
North Santiam Highway #162 
Routes: ORE-22 
Length: 80 Miles
From: ORE-22 ORE-99E BUS (Salem Highway #72) and Airport Road in Salem 
To: US-20 ORE-126 (Santiam Highway #16) in Santiam Junction 
Comments: This highway is marked as ORE-22 with a small portion co-marked as ORE-99E BUS in Salem.
Silver Creek Falls Highway #163 
Routes: ORE-214 
Length: 32 Miles
From: ORE-22 (North Samtiam Highway #162) near Aumsville 
To: ORE-214 (Hillsboro-Silverton Highway #140), ORE-213 (Cascade Highway South #160) in Silverton
Jefferson Highway #164 
Routes: NONE 
Length: 8 Miles
From: I-5 ORE-99E Exit 244 (Pacific Highway #1) near Jefferson 
To: I-5 ORE-99E Exit 237 (Pacific Highway #1) near Millersburg
Clackamas County Highways #17x
Clackamas Highway #171 
Routes: ORE-224 
Length: 50 Miles
From: ORE-99E (Pacific Highway East #1E) in Milwaukie 
To: Ripple Creek Road near Three Lynx 
Comments: This highway is marked as ORE-224 with small segments co-marked ORE-212 and ORE-213 in the Clackamas area.
Eagle Creek-Sandy Highway #172 
Routes: ORE-211 
Length: 6 Miles
From: ORE-211 ORE-224 (Clackamas Highway #171) in Eagle Creek 
To: US-26 (Mount Hood Highway #26) in Sandy
Timberline Highway #173 
Routes: NONE 
Length: 5 Miles
From: Timberline Lodge 
To: US-26 (Mount Hood Highway #26) in Government Camp
Clackamas-Boring Highway #174 
Routes: ORE-212 
Length: 8 Miles
From: ORE-212 ORE-224 (Clackamas Highway #171) near Clackamas 
To: US-26 (Mount Hood Highway #26) near Boring 
Comments: ORE-212 used to run to Oregon City and Tualatin via Clackamas and Washington County Roads, but was removed with the completion of I-205 (East Portland Freeway #64).
Lincoln County Highways #18x
Eddyville-Blodgett Highway #180 
Routes: NONE 
Length: 19 Miles
From: US-20 (Corvallis-Newport Highway #33) in Eddyville 
To: US-20 (Corvallis-Newport Highway #33) in Blodgett
Siletz Highway #181 
Routes: ORE-229 
Length: 31 Miles
From: US-101 (Oregon Coast Highway #9) in Kearnville 
To: US-20 (Corvallis-Newport Highway #33) in Toledo
Otter Rock Highway #182 
Routes: NONE 
Length: 1 Miles
From: Devils Punch Bowl State Park 
From: US-101 (Oregon Coast Highway #9) in Otter Rock
Polk County Highways #19x
Dallas-Rickreall Highway #189 
Routes: ORE-223 SPUR 
Length: 4 Miles
From: ORE-223 (Kings Valley Highway #191) in Dallas 
To: ORE-22 (Willamina-Salem Highway #30) near Rickreall 
Comments: Although this highway has a Lincoln County number, this highway is located completely in Polk County.
Kings Valley Highway #191 
Routes: ORE-223 
Length: 31 Miles
From: ORE-22 (Willamina-Salem Highway #30) near Dallas 
To: US-20 (Corvallis-Newport Highway #33) in Wren
Independence Highway #193 
Routes: ORE-51 
Length: 6 Miles
From: ORE-22 (Willamina-Salem Highway #30) near Independence 
To: ORE-51 (Monmouth-Independence Highway #43) in Independence
Monmouth Highway #194 
Routes: NONE 
Length: 8 Miles
From: ORE-223 (Kings Valley Highway #191) near Bridgeport 
From: ORE-99W (Pacific Highway West #1W) ORE-51 (Monmouth-Independence Highway #43) in Monmouth
Benton County Highways #20x
Territorial Highway #200 
Routes: NONE 
Lenght: 42 Miles
From: ORE-99W (Pacific Highway West #1W) in Monroe 
To: Douglas-Lane County Line 
Comments: This highway used to go to ORE-38 ORE-99 (Umpqua Highway #45) near Curtin, but was turned over to Douglas County as part of an exchange for ORE-138 (North Umpqua Highway #73).
Alsea-Deadwood Highway #201 
Routes: NONE 
Length: 9 Miles
From: ORE-34 (Alsea Highway #27) in Alsea 
To: Lobster Valley Road and Lobster Creek Road near Alsea 
Comments: This highway used to connect to ORE-36 (Former US-28) (Mapleton-Junction City Highway #229) in Deadwood.
Linn County Highways #21x
Corvallis-Lebanon Highway #210 
Routes: ORE-34 
Length: 18 Miles
From: US-20 ORE-99W (Pacific Highway West #1W, Albany-Corvallis Highway #31) in Corvallis 
To: US-20 (Santiam Highway #16) in Lebanon
Albany-Lyons Highway #211 
Routes: ORE-226 
Length: 26 Miles
From: US-20 (Santiam Highway #16) near Crabtree 
To: ORE-22 (North Samtiam Highway #162) in Mehama
Halsey-Sweet Home Highway #212 
Routes: ORE-228 
Length: 21 Miles
From: ORE-99E (Albany-Junction City Highway #58) in Halsey 
To: US-20 (Santiam Highway #16) in Sweet Home
Clear Lake-Belknap Springs Highway #215 
Routes: ORE-126 
Length: 20 Miles
From: US-20 ORE-126 (Santiam Highway #16) near Santiam Junction 
To: ORE-126 ORE-242 (McKenzie Highway #15) in Belknap Springs 
Comments: This highway was built in the 1960's as a year-round all-weather route between Eugene and Central Oregon over the Santiam Pass instead of the McKenzie Pass which closes in winter.
Lane County Highways #22x
Springfield-Creswell Highway #222 
Routes: NONE 
Length: 15 Miles
From: ORE-126 BUS (McKenzie Highway #15) in Springfield 
To: ORE-99 (Goshen-Divide Highway #226) in Creswell 
Comments: This highway has a break in it from the intersection of Cloverdale Road and Hendricks Road near Creswell and ORE-58 (Wilamette Highway #18) near Pleasant Hill.
McVay Highway #225 
Routes: NONE 
Length: 2 Miles
From: ORE-126 BUS (McKenzie Highway #15) in Glenwood 
To: I-5 ORE-99 Exit 189 (Pacific Highway #1) near Goshen 
Comments: This highway is the connector between ORE-126 BUS (McKenzie Highway #15) and I-5 (Pacific Highway #1) and is the former route of US-99.
Goshen-Divide Highway #226 
Routes: ORE-99 
Length: 20 Miles
From: I-5 ORE-99 Exit 188 (Pacific Highway #1), ORE-58 (Wilamette Highway #18) in Goshen 
To: I-5 ORE-99 Exit 170 (Pacific Highway #1) in Divide 
Comments: This highway has a 1 mile connector in Cottage Grove to I-5 Exit 174 (Pacific Highway #1) and is the former route of US-99.  In the 1950's, this highways was marked as ORE-231.
Eugene-Springfield Highway #227 
Routes: I-105 ORE-126 
Length: 10 Miles
From: ORE-99 ORE-126 ORE-126 BUS (Pacific Highway West #1W) in Eugene 
To: ORE-126 ORE-126 BUS (McKenzie Highway #15) in Springfield 
Comments: This highway is co-marked I-105 ORE-126 from the beginning until I-5 Exit 194 (Pacific Highway #1) and is ORE-126 until the end.
Springfield Highway #228 
Routes: NONE 
Length: 1 Miles
From: ORE-126 (Eugene-Springfield Highway #227) in Springfield 
To: ORE-126 BUS (McKenzie Highway #15) in Springfield
Mapleton-Junction City Highway #229 
Routes: ORE-36 
Length: 52 Miles
From: ORE-126 (Florence-Eugene Highway #62) in Mapleton 
To: ORE-99 (Pacific Highway West #1W) near Junction City 
Comments: This highway used to be US-28 until the early 1930's.
Douglas County Highways #23x
Tiller-Trail Highway #230 
Routes: ORE-227 
Length: 12 Miles
From: Douglas-Jackson County Line 
To: ORE-62 (Crater Lake Highway #22) in Trail 
Comments: This highway used to start in Douglas County at I-5 ORE-99 Exit 101 (Pacific Highway #1) near Canyonville and Riddle, but the Douglas County portion was turned over to Douglas County as part of an exchange for ORE-138 (North Umpqua Highway #73).
Elkton-Sutherlin Highway #231 
Routes: ORE-138 
Length: 25 Miles
From: ORE-38 (Umpaqua Highway #45) in Elkton 
To: I-5 ORE-138 Exit 136 (Pacific Highway #1) in Sutherlin 
Comments: This highway used to be marked ORE-225.
West Diamond Lake Highway #233 
Routes: ORE-230 
Length: 24 Miles
From: ORE-62 (Crater Lake Highway #22) near Prospect 
To: ORE-138 (North Umpqua Highway #73) near Diamond Lake 
Oakland-Shady Highway #234 
Routes: ORE-99 
Length: 10 Miles
From: I-5 ORE-99 Exit 129 (Pacific Highway #1) in Winchester 
To: ORE-42 ORE-99 (Coos Bay-Roseburg Highway #35) in Green 
Comments: This highway used to start at I-5 ORE-99 Exit 138 (Pacific Highway #1) near Oakland, but was turned over to Douglas County as part of an exchange for ORE-138 (North Umpqua Highway #73).  In the 1950's, this highways was marked as ORE-235.
Coos County Highways #24x
Cape Arago Highway #240 
Routes: NONE 
Length: 14 Miles
From: US-101 (Oregon Coast Highway #9) in North Bend 
To: Cape Arago State Park
Coos River Highway #241 
Routes: NONE 
Length: 19 Miles
From: US-101 (Oregon Coast Highway #9) in Coos Bay 
To: Golden and Silver Falls State Park
Powers Highway #242 
Routes: NONE 
Length: 19 Miles
From: ORE-42 (Coos Bay-Roseburg Highway #35) near Myrtle Point 
To: Powers South Road and Salmon Creek Road in Powers
Empire-Coos Bay Highway #243 
Routes: NONE 
Length: 4 Miles
From: Cape Arago Highway #240 in Coos Bay (Empire) 
To: US-101 (Oregon Coast Highway #9) in Coos Bay
Coquille-Bandon Highway #244 
Routes: ORE-42S 
Length: 17 Miles
From: US-101 (Oregon Coast Highway #9) in Bandon 
To: ORE-42 (Coos Bay-Roseburg Highway #35) in Coquille 
Comments: This highway is an old alignment of US-101 (Oregon Coast Highway #9).
Curry County Highways #25x
Cape Blanco Highway #250 
Routes: NONE 
Length: 6 Miles
From: Cape Blanco State Park 
To: US-101 (Oregon Coast Highway #9) near Sixes
Port Orford Highway #251 
Routes: NONE 
Length: 1 Miles
From: Port Orford Coast Guard Station 
To: US-101 (Oregon Coast Highway #9) in Port Orford
Josephine County Highways #26x
Rogue River Loop Highway #260 
Routes: NONE 
Length: 22 Miles
From: ORE-99 (Redwood Highway #25) in Grants Pass 
To: US-199 (Redwood Highway #25) near Grants Pass
Jackson County Highways #27x
Lake of the Woods Highway #270 
Routes: ORE-140 
Length: 69 Miles
From: ORE-62 (Crater Lake Highway #22) in White City 
To: US-97 (The Dalles-California Highway #4), ORE-66 (Green Springs Highway #21), ORE-140 (South Klamath Falls Highway #424) near Klamath Falls
Sams Valley Highway #271 
Routes: ORE-234 
Length: 17 Miles
From: I-5 ORE-99 Exit 43 (Pacific Highway #1, Rogue River Highway #60) near Gold Hill. 
To: ORE-62 (Crater Lake Highway #22) near Eagle Point 
Comments: This highway has a 1 mile spur from Gold Hill to I-5 ORE-99 Exit 40 (Pacific Highway #1) marked as ORE-99 BUS.
Jacksonville Highway #272 
Routes: ORE-238 
Length: 40 Miles
From: US-199 ORE-99 (Redwood Highway #25, Rogue River Highway #60) in Grants Pass 
To:  ORE-99 (Rogue Valley Highway #63) in Medford 
Siskiyou Highway #273 
Routes: NONE 
Length: 7 Miles
From: ORE-66 (Green Springs Highway #21) near Ashland 
To: I-5 Exit 6 (Pacific Highway #1) in Siskiyou
Hood River County Highways #28x
Hood River Highway #281 
Routes: NONE 
Length: 19 Miles
From: US-30 (Historic Columbia River Highway #100) in Hood River 
To: ORE-35 (Mount Hood Highway #26) in Mount Hood
Odell Highway #282 
Routes: NONE 
Length: 3 Miles
From: Hood River Highway #281 near Odell 
To: ORE-35 (Mount Hood Highway #26) near Odell
Wasco County Highways #29x
Sherars Bridge Highway #290 
Routes: ORE-216 
Length: 28 Miles
From: US-197 ORE-216 (The Dalles-California Highway #4) in Tygh Valley 
To: US-97 (Sherman Highway #42) in Grass Valley
Shaniko-Fossil Highway #291 
Routes: ORE-218 
Length: 43 Miles
From: US-97 (Sherman Highway #42) in Shaniko 
To: ORE-19 (John Day Highway #5) in Fossil 
Mosier-The Dalles Highway #292 
Routes: US-30 
Length: 4 Miles
From: I-84 Exit 83 (Columbia River Highway #2), US-30 (Historic Columbia River Highway #100) in The Dalles 
To: US-197 US-30 (The Dalles-California Highway #4) in The Dalles 
Comments:  This highway used to run to Mosier, but that segment was turned over to Historic Columbia River Highway #100.
Antelope Highway #293 
Routes: NONE 
Length: 14 Miles
From: US-97 (The Dalles-California Highway #4) near Willowdale 
To: ORE-218 (Shaniko-Fossil Highway #291) in Antelope
Sherman County Highways #30x
Wasco-Heppner Highway #300 
Routes: ORE-206 
Length: 86 Miles
From: US-97 (Sherman Highway #42) in Shaniko 
To: ORE-74 ORE-207 (Heppner Highway #52) in Heppner 
Comments: This highway is co-marked ORE-206 ORE-207 from Ruggs to Heppner, and is unmarked for a short distance in Wasco.
Celilo-Wasco Highway #301 
Routes: ORE-206 
Length: 16 Miles
From: I-84 US-30 Exit 97 (Columbia River Highway #2) in Celilo 
To: ORE-206 (Wasco-Heppner Highway #300) in Wasco
Gilliam County Highways #31x
There are no Secondary Highways that start in Gilliam County
Morrow County Highways #32x
Lexington-Echo Highway #320 
Routes: ORE-207 
Length: 40 Miles
From: ORE-74 ORE-207 (Heppner Highway #52) in Lexington 
To: I-84 US-30 Exit 193 (Columbia River Highway #2) in Celilo 
Comments: This highway is marked ORE-207 from Lexington to the junction of Hermiston Highway #333 near Echo where ORE-207 peels off.  The rest of the highway is unmarked.
Heppner-Spray Highway #321 
Routes: ORE-207 
Length: 41 Miles
From: ORE-206 ORE-207 (Wasco-Heppner Highway #300) in Ruggs 
To: ORE-19 ORE-207 (John Day Highway #5) near Poplar
Umatilla County Highways #33x
Weston-Elgin Highway #330 
Routes: ORE-204 
Length: 43 Miles
From: ORE-11 (Oregon-Washington Highway #8) near Weston 
To: ORE-82 (Wallowa Highway #10) in Elgin
Umatilla-Mission Highway #331 
Routes: NONE 
Length: 5 Miles
From: ORE-11 (Oregon-Washington Highway #8) near Mission 
To: I-84 US-30 Exit 216 (Old Oregon Trail #6) near Mission
Sunnyside-Umapine Highway #332 
Routes: NONE 
Length: 8 Miles
From: Washignton Border at Stateline Road 
To: ORE-11 (Oregon-Washington Highway #8) near Milton-Freewater
Hermiston Highway #333 
Routes: ORE-207 
Length: 18 Miles
From: US-730 (Columbia River Highway #2) near Cold Springs 
To: ORE-207 (Lexington-Echo Highway #320) near Echo
Athena-Holdman Highway #334 
Routes: NONE 
Length: 18 Miles
From: ORE-37 (Cold Springs Highway #36) near Holdman 
To: ORE-11 (Oregon-Washington Highway #8) near Athena
Havana-Helix Highway #335 
Routes: NONE 
Length: 10 Miles
From: Columbia and Main Streets in Helix 
To: ORE-11 (Oregon-Washington Highway #8) near Havana
Freewater Highway #339 
Routes: NONE 
Length: 5 Miles
From: Washignton Border at Stateline Road 
To: ORE-11 (Oregon-Washington Highway #8) in Milton-Freewater
Union County Highways #34x
Medical Springs Highway #340 
Routes: ORE-203 
Length: 39 Miles
From: ORE-203 ORE-237 (La Grande-Baker Highway #66) in Union 
To: I-84 Exit 298 (Old Oregon Trail #6) near Baker City
Ukiah-Hilgard Highway #341 
Routes: ORE-244 
Length: 47 Miles
From: US-395 (Pendleton-John Day Highway #28) near Ukiah 
To: I-84 US-30 Exit 252 (Old Oregon Trail #6) near Hilgard
Cove Highway #342 
Routes: ORE-237 
Length: 22 Miles
From: ORE-82 (Wallowa Highway #10) in Island City 
To: ORE-203 ORE-237 (La Grande-Baker Highway #66) in Union 
Wallowa County Highways #35x
Little Sheep Creek Highway #350 
Routes: NONE 
Length: 29 Miles
From: ORE-82 (Wallowa Highway #10, Joseph-Wallowa Lake Highway #351) in Joseph. 
To: Upper Imnaha Road in Imnaha
Joseph-Wallowa Lake Highway #351 
Routes: ORE-82 
Length: 7 Miles
From: ORE-82 (Wallowa Highway #10, Little Sheep Creek Highway #350) in Joseph. 
To: Wallowa Lake State Park
Jefferson County Highways #36x
Madras-Prineville Highway #360 
Routes: US-26 
Length: 26 Miles
From: US-97 (The Dalles-California Highway #4) near Madras 
To: US-26 ORE-126 (Ochoco Highway #41) in Prineville
Culver Highway #361 
Routes: NONE 
Length: 12 Miles
From: US-26 US-97 (The Dalles-California Highway #4) in Madras 
To: US-97 (The Dalles-California Highway #4) near Culver
Deschutes County Highways #37x
O'Neil Highway #370 
Routes: NONE 
Length: 18 Miles
From: US-97 (The Dalles-California Highway #4) in Prineville Junction 
To: ORE-126 (Ochoco Highway #41) in Prineville
Powell Butte Highway #371 
Routes: NONE 
Length: 8 Miles
From: ORE-126 (Ochoco Highway #41) in Powell Butte 
To: Crook-Deschutes County Line 
Comments: This highway used to run to US-20 (Central Oregon Highway #7) near Bend.
Century Drive Highway #372 
Routes: NONE 
Length: 22 Miles
From: US-97 (The Dalles-California Highway #4) in Bend 
To: Cascade Lakes Highway and Mount Bachelor Road in Mount Bachelor
Crook County Highways #38x
Paulina Highway #380 
Routes: NONE 
Length: 56 Miles
From: US-26 (Ochoco Highway #41) in Prineville 
To: Paulina Road and Paulina-Suplee Road in Paulina
Wheeler County Highways #39x
Service Creek-Mitchell Highway #390 
Routes: ORE-207 
Length: 24 Miles
From: ORE-19 ORE-207 (John Day Highway #5) in Service Creek 
To: US-26 (Ochoco Highway #41) in Mitchell
Grant County Highways #40x
Kimberly-Long Creek Highway #402 
Routes: NONE 
Length: 35 Miles
From: ORE-19 (John Day Highway #5) in Kimberly 
To: US-395 (Pendleton-John Day Highway #28) in Long Creek
Baker County Highways #41x
Sumpter Highway #410 
Routes: NONE 
Length: 4 Miles
From: Mill Street and Elkhorn Drive in Sumpter 
To: ORE-7 (Whitney Highway #71) near Sumpter 
Comments: This highway used to be marked as ORE-220 and run to the current junction of ORE-7 (Whitney Highway #71) and ORE-245 (Dooley Mountain Highway #415) in Salisbury.
Halfway-Cornucopia Highway #413 
Routes: NONE 
Length: 11 Miles
From: Cornucopia 
To: Junction Baker-Copperfield Highway (Halfway Spur) #12 and Pine Creek Highway #414 in Halfway
Pine Creek Highway #414 
Routes: NONE 
Length: 1 Miles
From: Junction Baker-Copperfield Highway (Halfway Spur) #12 and Halfway-Cornucopia Highway #413 in Halfway 
To: ORE-86 Baker-Copperfield Highway #12 near Halfway
Dooley Mountain Highway #415 
Routes: ORE-245 
Length: 37 Miles
From: US-26 (John Day Highway #5) near Unity 
To: ORE-7 (Whitney Highway #71) in Salisbury 
Comments: This highway used to be part of the Baker-Unity Highway #13 which was replaced by ORE-7 (Whitney Highway #71) and ORE-245 (Dooley Mountain Highway #415) in the early 1980's.
Huntington Highway #449 
Routes: US-30 
Length: 11 Miles
From: I-84 US-30 Exit 342 (Old Oregon Trail #6) in Lime 
To: I-84 US-30 Exit 353 (Old Oregon Trail #6) near Farewell Bend 
Comments: Although this highway has a Harney County number, this highway is located mostly in Baker County with a portion in Malheur County.  This highway is a former routing of US-30.
Klamath County Highways #42x
Midland Highway #420 
Routes: NONE 
Length: 6 Miles
From: ORE-39 BUS (Klamath Falls-Lakeview Highway #20) in Klamath Falls 
To: US-97 (The Dalles-California Highway #4) near Midland
Chiloquin Highway #422 
Routes: NONE 
Length: 5 Miles
From: ORE-62 (Crater Lake Highway #22) near Klamath Agency 
To: US-97 (The Dalles-California Highway #4) near Chiloquin 
Comments: This highway has a small spur in the town of Chiloquin that is less than a half mile long.
South Klamath Falls Highway #424 
Routes: ORE-140 
Length: 6 Miles
From: US-97 (The Dalles-California Highway #4), ORE-66 (Green Springs Highway #21), ORE-140 (Lake of the Woods Highway #270) near Klamath Falls 
To: ORE-39 ORE-140 (Klamath Falls-Malin Highway #50) near Altamont
East Diamond Lake Highway #425 
Routes: ORE-138 
Length: 15 Miles
From: ORE-138 (North Umpqua Highway #73) near Crater Lake National Park North Entrance 
To: US-97 (The Dalles-California Highway #4) in Diamond Lake Junction
Hatfield Highway #426 
Routes: ORE-39 
Length: 2 Miles
From: ORE-39 (Klamath Falls-Malin Highway #50) near Merrill 
To: California Border on CA-139 CA-161 near Merrill
Crescent Lake Highway #429 
Routes: NONE 
Length: 2 Miles
From: ORE-58 (Willamette Highway #18) near Crescent Lake 
To: Crescent Lake 
Comments: This highway used to be marked as part of route ORE-209.
Lake County Highways #43x
Warner Highway #431 
Routes: ORE-140 
Length: 65 Miles
From: US-395 ORE-140 (Fremont Highway #19) near Lakeview 
To: Nevada Border on NEV-140 near Adel
Harney County Highways #44x
Frenchglen Highway #440 
Routes: ORE-205 
Length: 73 Miles
From: ORE-78 (Steens Highway #442) near Burns 
To: Catlow Valley Road near Frenchglen
Steens Highway #442 
Routes: ORE-78 
Length: 92 Miles
From: US-20 US-395 (Central Oregon Highway #7) in Burns 
To: US-95 (I.O.N. Highway #456) in Burns Junction
Malheur County Highways #45x
Succor Creek Highway #450 
Routes: ORE-201 
Length: 22 Miles
From: US-20 US-26 (Central Oregon Highway #7) in Nyssa 
To: ORE-201 (Succor Creek Highway (Homedale Spur) #450) near Adrian 
Comments: This highway used to run all the way to US-95 (I.O.N. Highway #456) near Jordan Valley.  This highway has 2 spurs.  The Parma Spur is 3 miles long and connects the highway at Adrian to the Idaho Border at IDA-18 near Parma.  The Homedale Spur is 2 miles long and connects the highway to the Idaho Border at IDA-19 near Homedale and is marked as ORE-201.
Vale-West Highway #451 
Routes: NONE 
Length: 10 Miles
From: US-20 (Central Oregon Highway #7) in Vale 
To: US-20 (Central Oregon Highway #7) in Hope
Adrian-Arena Valley Highway #453 
Routes: NONE 
Length: 3 Miles
From: Adrian-Caldwell Highway #454 near Adrian 
To: Idaho Border at Stateline Road near Big Bend Park
Adrian-Caldwell Highway #454 
Routes: NONE 
Length: 4 Miles
From: Succor Creek Highway (Parma Spur) #450 near Adrian 
To: Idaho Border at Stateline Road near Big Bend Park
Olds Ferry-Ontario Highway #455 
Routes: ORE-201 
Length: 32 Miles
From: I-84 US-30 Exit 356 (Old Oregon Trail #6) in Olds Ferry 
To: US-20 US-26 (Central Oregon Highway #7) in Cairo Junction 
Comments: This highway has 3 spurs.  The Weiser Spur is 2 miles long and connects the highway at Weiser Junction to the Idaho Border  near Weiser and is marked US-95 SPUR.  The Payette Spur is 2 miles long and connects the highway to the Idaho Border at IDA-52 near Payette and is marked as ORE-52.  The Ontario Spur is 1 miles long and connects the highway to the Idaho Border at US-30 in Ontario and is marked as US-30 BUS up to I-84 US-30 Exit 376 (Old Oregon Trail #6) and US-30 to the Idaho Border.
I.O.N. (Idaho-Oregon-Nevada) Highway #456 
Routes: US-95 
Length: 121 Miles
From: Idaho Border on US-95 near Jordan Valley 
To: Nevada Border on US-95 in McDermitt

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