side route A ran from the main road in Elizabeth City east to Hatteras Inlet. In South Carolina, the Ocean Highway had five side routes. Side route B ran from Mount Pleasant toward Isle of Palms, side route C connected the road to Folly Beach, side route D ran northwest toward Summerville, side route E connected the route in Adams Run south to Edisto Beach, and side route F ran between Walterboro and Combahee River. In Georgia, side route G ran east to Sea Island. History Over the years, some of the routing has changed. For example, for many years, the routing to the north through Virginia after passing the eastern edge of the Dismal Swamp offered a choice. A westerly track followed U.S. Route 17, passing through Portsmouth and crossing the James River Bridge and the George P. Coleman Memorial Bridge to travel northerly to the west of the Chesapeake Bay, while an eastern alternative used U.S. Route 13 to pass through Norfolk and crossed the Chesapeake Bay via the Little Creek Ferry (replaced by the Chesapeake Bay Bridge-Tunnel in 1964) to reach Virginia's Eastern Shore, and move north up the Delmarva Peninsula to Maryland and Delaware. After 1964, the former Little Creek Ferry equipment was transferred to the Delaware Bay, and the Cape May-Lewes Ferry was introduced, offering another choice for crossing into New Jersey and following the shore points north from the traditional route over the Delaware Memorial Bridge. References External links Discovering the Ocean Highway in North Carolina The Ocean Hiway - US Highways 13 & 17 WPA Writer's Project - The Ocean Highway Highways in the United States