Other loops and spurs Seminole, Oklahoma; Short highway connecting U.S. 270 to OK-9. This highway is disputed as a state or U.S. highway, as both signs are posted. Magnet Cove, Arkansas (decommissioned) References External links Endpoints of U.S. Highway 270 70-2 70-2 70-2 70-2 Transportation in Seward County, Kansas Transportation in Beaver County, Oklahoma Transportation in Harper County, Oklahoma Transportation in Ellis County, Oklahoma Transportation in Woodward County, Oklahoma Transportation in Major County, Oklahoma Transportation in Dewey County, Oklahoma Transportation in Blaine County, Oklahoma Transportation in Canadian County, Oklahoma Transportation in Oklahoma County, Oklahoma Transportation in Pottawatomie County, Oklahoma Transportation in Seminole County, Oklahoma Transportation in Hughes County, Oklahoma Transportation in Pittsburg County, Oklahoma Transportation in Latimer County, Oklahoma Transportation in Le Flore County, Oklahoma Transportation in Polk County, Arkansas Transportation in Scott County, Arkansas Transportation in Montgomery County, Arkansas Transportation in Garland County, Arkansas Transportation in Hot Spring County, Arkansas Transportation in Grant County, Arkansas Transportation in Jefferson County, Arkansas 2