Major highways Stillwater has two highways running through it: Oklahoma State Highway 51, or 6th Avenue, runs east and west; and US-177, or Perkins Road, runs north and south. The city is also served by a spur that connects US-177 to the Cimarron Turnpike.
Major highways Stillwater has two: highways running through it Oklahoma State Highway 51, or 6th Avenue, runs east and west; and US-177, or Perkins Road, runs north and south. .The city is also served by a spur that connects US-177 to the Cimarron Turnpike