Cimarron Turnpike

Cimarron Turnpike marker Cimarron Turnpike marker
Cimarron Turnpike
Map
Cimarron Turnpike highlighted in red
Route information
Maintained by Oklahoma Turnpike Authority
Length59.2 mi (95.3 km)
ExistedMay 16, 1975[1]–present
Component
highways
US 412 (mainline) SH-312 (Stillwater Spur)
Major junctions
West end I-35 / US 64 near Perry
Major intersections US 77 near Perry,
US 177 in Noble County
East end US 64 / SH-48 at Westport
Location
CountryUnited States
StateOklahoma
CountiesNoble, Pawnee, Payne
Highway system
  • Oklahoma State Highway System

The Cimarron Turnpike is a controlled-access toll road in north-central Oklahoma. The route travels 67 miles (108 km), from an interchange with Interstate 35 (I-35) north of Perry, to Westport, just west of Tulsa. The route also consists of a 7.2-mile (11.6 km) spur which runs from the mainline southwest to an interchange with U.S. Route 177 (US 177) north of Stillwater.

The entirety of the Cimarron Turnpike is concurrent with US 412 except for the Stillwater spur. At either end of the Turnpike, US-412 begins (or ends, depending on direction) a concurrency with US-64.

The Cimarron Turnpike opened to traffic in 1975. The US 412 designation was applied to the Cimarron Turnpike in 1988.

  1. ^ Cite error: The named reference oklahoman1975 was invoked but never defined (see the help page).