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 101 Oklahoma State Highway 101 State Highway 101 is a 23.4 mile (37⅔ km) state highway in Sequoyah Co., Oklahoma, in the United States. It runs from US-59 north of Sallisaw to the Arkansas state line. After crossing the line, it becomes Highway 220. The highway connects to Sequoyah's Cabin, the home of Sequoyah, the man who invented the Cherokee alphabet. SH-101 has no lettered spurs. State Highway 101 begins at US-59 approximately north of Sallisaw. From this terminus, SH-101 travels due east, crossing over Little Sallisaw Creek shortly before passing through the unincorporated place of Akins. Two miles (3.2 km)