. . "U.S. routes 60" . . "60" . . "U.S. Routes 60" . "U.S. 60" . "60" . . . . . . "567116.73216" . . . "1930-05-29" . . "U.S. Route 60 in Oklahoma" . . . "US" . "East" . "US-60" . . "US 60" . . "U.S. Route 60 in Oklahoma" . . . . . . "West" . "U.S. Route 60" . "OK" . . . . . . "U.S. Highway 60" . . . . . . . . . . "U.S. Route 60 in Oklahoma#History" .