Oklahoma State Highway 270 1979, US-270 ran through Oklahoma City on surface streets. It left the city and ran through Choctaw concurrent with US-62. US-270 split away from US-62 in Harrah, and continued on to Shawnee on what is now SH-270. On March 5, 1979, US-270 was rerouted to run concurrent with Interstate 40 from south of Calumet in Canadian County through the Oklahoma City metro, exiting the Interstate onto a surface alignment in Shawnee. Presumably, SH-270 was commissioned the same date. The realignment of US-270, with SH-270 on the old alignment between Harrah and Shawnee, appears on the 1979 state map. SH-270 followed
Oklahoma State Highway 95 Oklahoma State Highway 95 State Highway 95 (abbreviated SH-95) is a state highway in the Panhandle region of the U.S. state of Oklahoma. This route, which is long, runs entirely through western Texas County. SH-95 does not have any lettered spur routes. SH-95 begins where Farm to Market Road 1290 crosses into Oklahoma from Texas. Feet (meters) after crossing the state line, the highway curves to the west to parallel the state line as it approaches Texhoma. In Texhoma, the route crosses US-54. SH-95 then turns north immediately after the intersection. It then bridges the Beaver River and heads north