The Will Rogers Turnpike is a freeway-standard toll road in the northeast portion of the U.S. state of Oklahoma. The highway begins as a continuation of the Creek Turnpike in Tulsa, continuing northward from the I-44/US-412 interchange there to the Missouri state line west of Joplin, Missouri. The turnpike carries the I-44 designation for its entire length. The turnpike is 88.5 miles (142.4 km) long and costs $4 to drive one way.