The Berkley Bridge is a double-leaf bascule bridge across the Eastern Branch of the Elizabeth River in Norfolk, Virginia, United States. It carries Interstate 264, U.S. Route 460 Alternate, and State Route 337 across the river, connecting the Berkley neighborhood south of the river with downtown Norfolk to the north. The toll-free facility is one of only a small number of movable bridges on the Interstate Highway System. At each end af the bridge is a complicated interchange. On the downtown side, US 460 Alternate and SR 337 both exit onto city streets. On the Berkley side, I-264 and US 460 Alternate turn west through the Downtown Tunnel, while Interstate 464 begins, heading south, and SR 337 uses I-464 to reach surface streets.