what county is harbor island south carolina in
Harbor Island, South Carolina. South Carolina Beaufort County Harbor Island Nestled between St. Helena and Hunting islands in Beaufort County, Harbor Island is a 1,400-acre private community on the Harbor River. A small group of people call the island home year-round.
Harbor River Bridge â St. Helena Island, South Carolina. The Harbor River Bridge is a riveted through truss swing bridge spanning 2,851 feet over the Harbor River in Beaufort County. The bridge is part of the Sea Island Parkway (United States Highway 21) and connects St. Helena Island to Harbor Island.