  Indian Nation Turnpike | |
|---|---|
 The Indian Nation Turnpike highlighted in red | |
| Route information | |
| Maintained by Oklahoma Turnpike Authority | |
| Length | 105.2 mi (169.3 km) |
| Existed | 1966–present |
| Component highways |  SH-375 entire length |
| Major junctions | |
| South end |   US 70 / US 271 near Hugo |
| North end |    I-40 / US 62 / US 75 in Henryetta |
| Location | |
| Country | United States |
| State | Oklahoma |
| Counties | Choctaw, Pushmataha, Atoka, Pittsburg, McIntosh, Okmulgee |
| Highway system | |
| |
The Indian Nation Turnpike, also designated State Highway 375 (SH-375), is a controlled-access toll road in southeastern Oklahoma, United States, running between Hugo and Henryetta, a distance of 105.2 miles (169.3 km). It is the longest tollway in the state.