One major branch of the U.S. Interstate Highway System, Interstate95 (I-95), crosses Delaware southwest-to-northeast across New Castle County. In addition to I-95, there are six U.S. highways that serve Delaware: U.S.9, U.S.13, U.S.40, U.S.113, U.S.202, and U.S.301. There are also several state highways that cross the state of Delaware; a few of them include DE1, DE9, and DE404. U.S.13 and DE1 are primary north–south highways connecting Wilmington and Pennsylvania with Maryland, with DE1 serving as the main route between Wilmington and the Delaware beaches. DE9 is a north–south highway connecting Dover and Wilmington via a scenic route along the Delaware Bay. U.S.40 is a primary east–west route, connecting Maryland with New Jersey. DE404 is another primary east–west highway connecting the Chesapeake Bay Bridge in Maryland with the Delaware beaches. The state also operates three toll highways, the Delaware Turnpike, which is I-95, between Maryland and New Castle; the Korean War Veterans Memorial Highway, which is DE1, between Wilmington and Dover; and the U.S. 301 toll road between the Maryland border and DE1 in New Castle County.