I-35 highlighted in red | ||||
Route information | ||||
Maintained by ODOT | ||||
Length | 235.96 mi (379.74 km) | |||
NHS | Entire route | |||
Major junctions | ||||
South end | ![]() ![]() | |||
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North end | ![]() ![]() ![]() | |||
Location | ||||
Country | United States | |||
State | Oklahoma | |||
Counties | Love, Carter, Murray, Garvin, McClain, Cleveland, Oklahoma, Logan, Payne, Noble, Kay | |||
Highway system | ||||
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Interstate 35 (I-35), in the US State of Oklahoma, runs from the Red River at the Texas border to the Kansas state line near Braman for a length of 236 miles (380 km).[1] I-35 has one auxiliary route in the state, I-235, in the inner city of Oklahoma City. A second auxiliary route, I-335, is the designation for the Kickapoo Turnpike, although it will not meet I-35 until the southern extension of the turnpike to a junction with I-35 in Purcell is built. Excluding the Panhandle, I-35 forms the informal bisector for central Oklahoma, and along with US 81/US 283 in western Oklahoma and US 69/US 75 in the eastern portion, it provides one of the main north-south corridors through the state.