Interstate 71 (I-71) is a major north–south highway in the U.S. Midwest, running through Kentucky and Ohio. Stretching approximately 343 miles, it connects two key cities: Louisville, Kentucky, and Cleveland, Ohio. Along its path, I-71 serves as a critical corridor for both regional traffic and long-distance travel, linking several economic hubs and intersecting with numerous other interstates.
Starting in downtown Louisville at the junction with I-64 and I-65, I-71 travels northeast through the scenic hills of northern Kentucky before crossing the Ohio River via the Brent Spence Bridge into Cincinnati. From there, the route continues through central and southwestern Ohio, passing through Columbus—Ohio’s capital and largest city—and eventually reaching its northern terminus in downtown Cleveland, where it meets I-90 near Lake Erie.
I-71 plays a vital role in connecting major cities, supporting commerce, and providing access to major universities, sports venues, and industrial areas. While it is not part of a traditional coast-to-coast route, its strategic connections to interstates like I-75, I-70, I-270, and I-480 make it an important link in the Midwest’s interstate system.