Route information | ||||
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Maintained by SCDOT | ||||
Length | 10.930 mi[1] (17.590 km) | |||
Major junctions | ||||
West end | ![]() | |||
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East end | Palm Avenue and 41st Avenue in Isle of Palms | |||
Location | ||||
Country | United States | |||
State | South Carolina | |||
Counties | Charleston | |||
Highway system | ||||
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South Carolina Highway 703 (SC 703) is a 10.930-mile (17.590 km) state highway in the U.S. state of South Carolina. The highway connects Mount Pleasant and Isle of Palms, via Sullivan's Island.