Existed: 1939 – present Constructed 1939 | Length 31.1 km | |
West end: US 17 Alt. near Summerville East end: US 52 / US 78 in North Charleston Counties Charleston County, South Carolina, Dorchester County, South Carolina | ||
South Carolina Highway 642 (SC 642, also known as Dorchester Road), is a 19.3-mile-long (31.1 km) state highway in the southeastern part of the U.S. state of South Carolina. It travels within the North Charleston and Summerville areas.
Contents
Map of SC-642, South Carolina, USA
Route description
SR 642 runs for 19.3 miles (31.1 km) from US 17 Alternate southwest of Summerville to US 52/US 78 in North Charleston. Dorchester Road is a heavily congested highway during morning and evening traffic periods. In Summerville, it narrows to a two lane road, creating a bottleneck of traffic in Dorchester County.
History
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References
South Carolina Highway 642 Wikipedia(Text) CC BY-SA