The Chickasaw Turnpike is a short two-lane toll road in the rural south central region of the U.S. state of Oklahoma. It stretches for 13.3 miles (21.4 km) from north of Sulphur to just south of Ada, running southwest-to-northeast through Murray and Pontotoc counties. The first section opened in 1991. The Oklahoma Turnpike Authority owns, maintains, and collects tolls on most of it; a four-mile (6.4 km) segment was transferred to the Oklahoma Department of Transportation in 2011. Originally it was part of a plan to link Ada to the Interstate system and connect southern and eastern Oklahoma with a longer turnpike. It was proposed at the same time as three other turnpikes, which would become the Kilpatrick Turnpike in Oklahoma City, the Creek Turnpike in Tulsa, and the Cherokee Turnpike in eastern Oklahoma. Rural legislators objected to the Kilpatrick and Creek Turnpikes, and moved to block them unless the Chickasaw Turnpike was built. Lightly traveled, the road is used by about 2,000 vehicles per day. It is the only two-lane turnpike in Oklahoma. (Full article...)