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South Carolina Highway 642
State highway in South Carolina, United States / From Wikipedia, the free encyclopedia
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South Carolina Highway 642 (SC 642, also known as Dorchester Road), is a 19.292-mile (31.047 km) state highway in the southeastern part of the U.S. state of South Carolina. It travels within the Summerville and North Charleston areas.
Quick Facts Route information, Length ...
Dorchester Road | ||||
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Route information | ||||
Maintained by SCDOT | ||||
Length | 19.292 mi[1][2] (31.047 km) | |||
Existed | 1939[citation needed]–present | |||
Major junctions | ||||
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East end | ![]() ![]() | |||
Location | ||||
Country | United States | |||
State | South Carolina | |||
Counties | Dorchester, Charleston | |||
Highway system | ||||
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