Route information | ||||
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Maintained by ODOT | ||||
Length | 237.01 mi (381.43 km) | |||
Major junctions | ||||
West end | I-5 / OR 99 near Central Point | |||
East end | SR 140 at the Nevada state line near Adel | |||
Location | ||||
Country | United States | |||
State | Oregon | |||
Counties | Harney, Jackson, Klamath, Lake | |||
Highway system | ||||
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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]