Interstate 65

Interstate 65
I-65 highlighted in red
Route information
Length	887.30 mi[1] (1,427.97 km)
Existed	1958–present
NHS	Entire route
Major junctions
South end	I-10 in Mobile, AL
Major intersections	I-85 in Montgomery, AL I-20 / I-59 in Birmingham, AL I-22 in Birmingham, AL I-40 in Nashville, TN I-24 in Nashville, TN I-64 / I-71 in Louisville, KY I-69 / I-70 / I-74 in Indianapolis, IN I-80 / I-94 / US 6 in Gary, IN I-90 in Gary, IN
North end	US 12 / US 20 in Gary, IN
Location
Country	United States
States	Alabama, Tennessee, Kentucky, Indiana
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future

Interstate 65 (I-65) is a major north–south interstate highway in the central United States. As with most primary interstates ending in 5, it is a major crosscountry, north–south route, connecting between the Great Lakes and the Gulf of Mexico. Its southern terminus is located at an interchange with I-10 in Mobile, Alabama, and its northern terminus is at an interchange with US 12 (US 12) and US 20 (the Dunes Highway) in Gary, Indiana, just southeast of Chicago. I-65 connects several major metropolitan areas in the Midwest and Southern US. It connects the four largest cities in Alabama: Mobile, Montgomery, Birmingham, and Huntsville. It also serves as one of the main north–south routes through Nashville, Tennessee; Louisville, Kentucky; and Indianapolis, Indiana, each a major metropolitan area in its respective state.