Oklahoma State Highway 6

State Highway 6 marker

State Highway 6

Map
OK 6 mainline in red
Route information
Maintained by ODOT
Length121.8 mi[1] (196.0 km)
ExistedAugust 21, 1954; 69 years ago (1954-08-21)–present
Major junctions
South end SH 6 at the Texas state line
Major intersections
North end SH-152 near Sweetwater
Location
CountryUnited States
StateOklahoma
Highway system
  • Oklahoma State Highway System
SH-5 SH-7

State Highway 6, abbreviated SH-6 or OK-6, is a state highway in Oklahoma. It runs in a 121.8 miles (196.0 km) crescent through the southwestern part of the state, running from the Texas state line north of Quanah, Texas, to SH-152 in the unincorporated town of Sweetwater. There are no letter-suffixed spur branching from SH-6.

SH-6 was added to the state highway system in 1954. The highway was later extended from its original extent; westward from Elk City in 1957 and southward to Texas in 1975.

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