Route information | ||||
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Maintained by KYTC | ||||
Length | 137.32 mi[1] (221.00 km) | |||
Existed | August 14, 1957[2]–present | |||
NHS | Entire route | |||
Major junctions | ||||
South end | I-65 at Tennessee state line | |||
I-165 / KY 9007 near Bowling Green US 231 in Bowling Green Cumberland Parkway near Glasgow Western Kentucky Parkway / KY 61 in Elizabethtown Bluegrass Parkway in Elizabethtown US 62 in Elizabethtown I-265 in Louisville I-264 in Louisville I-64 / I-71 in Louisville | ||||
North end | I-65 at Indiana state line | |||
Location | ||||
Country | United States | |||
State | Kentucky | |||
Counties | Simpson, Warren, Edmonson, Barren, Hart, LaRue, Hardin, Bullitt, Jefferson | |||
Highway system | ||||
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Interstate 65 (I-65) is part of the Interstate Highway System that runs 887.30 miles (1,427.97 km) north–south from Mobile, Alabama, to Gary, Indiana.[1] The highway crosses Kentucky from south to north, from the Tennessee state line near Franklin to the Indiana state line in Louisville. I-65 passes through three of Kentucky's ten largest cities—Bowling Green, Elizabethtown, and Louisville—and serves Mammoth Cave National Park and Fort Knox. Kentucky was the first state to complete its portion of I-65, with the final section, located near Franklin, opening in 1970.