![]() ![]() Highway markers for the Kickapoo and Kilpatrick Turnpikes | |
Turnpikes highlighted in red | |
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Interstates | Interstate nn (I-nn) |
US Highways | U.S. Highway nn (US nn) |
State | State Highway nn (SH-nn) |
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Oklahoma has an extensive turnpike system, maintained by the state government through the Oklahoma Turnpike Authority. All of Oklahoma's turnpikes are controlled-access highways with at least four lanes, although the Chickasaw Turnpike only has two lanes.
Tolls on Oklahoma's turnpikes are collected through several methods, particular to each turnpike, involving mainline plazas. Tolls can either be paid by mail or through the Pikepass transponder system. In place of cash collection booths, PlatePay, a cashless pay-by-mail system, operates on all of the state's turnpikes, including the Kilpatrick Turnpike, Kickapoo Turnpike, and Creek Turnpike. As of November 2024, the entire turnpike system is cashless; the last toll booths at the Will Rogers Turnpike closed as part of the transition to PlatePay.