Kickapoo Turnpike
| The Kickapoo Turnpike highlighted in red | ||||
| Route information | ||||
| Maintained by the Oklahoma Turnpike Authority | ||||
| Length | 19.6 mi (31.5 km) | |||
| Existed | October 13, 2020–present | |||
| Component highways | 
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| Major junctions | ||||
| South end | SE 89th Street in Oklahoma City | |||
| North end | I-44 / Turner Turnpike in Luther | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
| 
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The Kickapoo Turnpike, signed Interstate 335 (I-335) since November 2024, is a 19.6-mile (31.5 km) controlled-access toll road in the U.S. state of Oklahoma. The northern section from U.S. Route 62 (US 62) to I-44 (Turner Turnpike) opened to traffic on October 13, 2020. The southern segment from SE 89th Street to US 62 opened to traffic on January 5, 2021. Despite the designation as I-335, a connection with I-35 will not be made until the southern extension of the turnpike to Purcell is built.