"Interstate 40 in Oklahoma" . "OK" . . "Interstate Highway 40" . "Interstate 40" . . "U.S. Interstate 40" . . . . . "East" . "I" . . "40" . . . "Interstate 40 in Oklahoma" . "532692.864" . . "Oklahoma" . . . . . . "40" . . . "I-40" . . . . . . . . "West" . . . "Interstate 40 in Oklahoma#Oklahoma City Crosstown realignment" . "Interstate 407" . . . .