South Carolina Highway 642 - Wikipedia
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South Carolina Highway 642 | |||
|---|---|---|---|
| Dorchester Road | |||
 | |||
| Route information | |||
| Maintained by SCDOT | |||
| Length | 19.292 mi[1][2] (31.047 km) | ||
| Existed | 1939[citation needed]–present | ||
| Major junctions | |||
| West end |   US 17 Alt. near Summerville | ||
| |||
| East end |   US 52 / US 78 in North Charleston | ||
| Location | |||
| Country | United States | ||
| State | South Carolina | ||
| Counties | Dorchester, Charleston | ||
| Highway system | |||
|
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.
![[icon]](http://cozy.pub?url=https://en.wikipedia.org/wiki/File:Wiki_letter_w_cropped.svg) | This section needs expansion. You can help by adding to it. (August 2013) |
SR 642 runs for 19.3 miles (31.1 km) from U.S. Route 17 Alternate (US 17 Alt.) southwest of Summerville to US 52/US 78 in North Charleston.[3] Dorchester Road is a heavily congested highway during morning and evening traffic periods.[citation needed]
| This section needs expansion. You can help by adding to it. (May 2010) |
Current plans call for widening of the road from Summerville to US 17 Alternate. This has been completed.[4]
Major intersections
[edit]
- ^ a b "Highway Logmile Report". South Carolina Department of Transportation. Retrieved December 29, 2020.
- ^ a b "Highway Logmile Report". South Carolina Department of Transportation. Retrieved December 29, 2020.
- ^ "South Carolina Highway 642" (Map). Google Maps. Retrieved August 29, 2014.
- ^ "Project #3 Dorchester Road Improvements" (Press release). Dorchester County Penny Sales Tax Transportation Authority. Retrieved August 3, 2013.
KML is from Wikidata
Media related to South Carolina Highway 642 at Wikimedia Commons- SC 642 at Virginia Highways' South Carolina Highways Annex
