Oklahoma State Highway 6

The highway was later extended from its original extent; westward from Elk City in 1957 and southward to Texas in 1975.After crossing the Red River, State Highway 6 leaves Texas, becomes SH-6 and continues headed northeast, passing through the small Jackson County towns of Eldorado and Olustee.[citation needed] The SH-6 designation remained unused until August 21, 1954, when it was assigned to a highway beginning at US-283 east of Mangum, extending north through Granite and Retrop, and ending at US-66 in Elk City.West of Altus, the route split off and headed southwest to the Texas state line.To remove the redundant designations, both SH-34 and SH-44 were truncated to their current southern terminus on January 5, 1987.
SH-6 south of Granite
SH-6 in downtown Elk City
Oklahoma's 6th congressional districtUS 62US 283Elk CitySH-152SweetwaterUnited StatesOklahomaInterstateTurnpikesstate highwayQuanah, TexasRed RiverState Highway 6Jackson CountyEldoradoOlusteeoverlapUS-283GraniteBeckhamWashitaInterstate 40Business Loop I-40ColbertVinitaUnited States Numbered HighwaysUS-69 in OklahomaMangumJacksonHobartRetropAmarilloOklahoma CityI-40 BLUS 66Roger MillsWheelerConcurrencyGoogle MapsOklahoma Department of Highways