For the unsigned Highway 140, see Hillsboro-Silverton Highway.
Oregon Route 140
Route 140 highlighted in red
Route information
Maintained by ODOT
Length
237.01 mi (381.43 km)
Major junctions
West end
I-5 / OR 99 near Central Point
Major intersections
OR 62 in White City
US 97 / OR 66 in Klamath Falls
OR 39 near Altamont
OR 70 in Dairy
US 395 in Lakeview
US 395 near Lakeview
East end
SR 140 at the Nevada state line near Adel
Location
Country
United States
State
Oregon
Highway system
Oregon Highways
Interstate
US
State
Named
Scenic
← OR 138
→ OR 141
Oregon Route 140 (OR 140) is a state highway in southern Oregon, United States. It is the longest state highway in Oregon, running 237 miles (381 km) from the community of White City, Oregon (just north of Medford), through Klamath Falls and on to Lakeview. It then continues east, eventually descending into the state of Nevada.[1][2]
^"Descriptions of US and OR Routes" (PDF). Oregon Department of Transportation. Archived from the original (PDF) on October 26, 2007. Retrieved April 24, 2018.
State Route140 had been designated along the paved portions of SR 8A, with OregonRoute140 continuing on to Adel and Lakeview. State Route140 was also...
south-southeast as it approaches Klamath Falls. OregonRoute140 intersects with OR 62 in White City and OregonRoute 66 (which runs directly between Ashland...
intersection with OregonRoute140. From U.S. Route 97, including the concurrency with U.S. 97 Business, to its departure from OR 140, including the concurrency...
of this interchange the highway intersects and briefly overlaps OregonRoute140. OR 140 continues east of the US 97 interchange, past the Klamath Falls...
OregonRoute 213 (OR 213) is an Oregon state highway that serves the eastern Willamette Valley between Portland and Salem. It is a north–south route. The...
States Congress in 1984, it stretches from Crater Lake National Park to OregonRoute140 at the south and ranges in elevation from 3,800 feet (1,200 m) in the...
side is a plateau that stretches eastward through southeastern Oregon. OregonRoute140 climbs the face of the slide. Doherty hang glide launch site Archived...
OregonRoute 99 is a state highway that runs between the southern border of Oregon, and the city of Junction City. OregonRoute 99 was formed from parts...
The Oregon Trail was a 2,170-mile (3,490 km) east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri...
OregonRoute 42 (OR 42) is an Oregon state highway which runs between U.S. Route 101 on the Oregon Coast, near Coos Bay, and Green, a few miles south of...
(see Oregon highways and routes) and is signed east-to-west. OregonRoute 70 begins (at its western terminus) at an intersection with OregonRoute140 in...
S. state of Oregon traversed by OregonRoute140. It is named for Major Charles S. Drew of the 1st Oregon Cavalry, who surveyed a route from Fort Klamath...