U.S. Highway 224 is a spur of U.S. Highway 24. It currently runs for 287 miles (462 km) from New Castle, Pennsylvania at U.S. Highway 422 to Huntington, Indiana at U.S. Highway 24. It passes through the states of Pennsylvania, Ohio and Indiana. It goes through the cities of Youngstown, Ohio, Akron, Ohio, and Findlay, Ohio.

See also

• List of U.S. Routes

Three-digit U.S. Highways | U.S. Highways in Indiana | U.S. Highways in Ohio | U.S. Highways in Pennsylvania