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Route information | ||||
Maintained by ODOT | ||||
Length | 39.8 mi[1] (64.1 km) | |||
Existed | October 13, 1938[2]–present | |||
Major junctions | ||||
West end | ![]() | |||
East end | ![]() | |||
Location | ||||
Country | United States | |||
State | Oklahoma | |||
Highway system | ||||
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State Highway 199, also known as SH-199 or, is a 39.8-mile (64.1 km) highway in southern Oklahoma. The highway connects Ardmore to Madill as a more northerly alternate to US-70, much of which SH-199 is an old alignment of. It provides access to the Fort Washita Historic Site.