|Maintained by SCDOT|
|Length||4.93 mi (7.93 km)|
|West end||in Shoals Junction|
/ in Ware Shoals
SC 420 begins at an intersection with U.S. Route 178 (US 178; Mock Orange Road) in Shoals Junction, within Greenwood County where the roadway continues as Old Shoals Junction Road. It travels in a fairly northeasterly direction and crosses Dunns Creek before it enters Ware Shoals. It crosses over Turkey Creek just before meeting its eastern terminus, an intersection with US 25 Business and SC 252 Truck (South Greenwood Avenue). Here, the roadway continues as Honea Path Street.
The entire route is in Greenwood County.
|Shoals Junction||0.00||0.00||(Mock Orange Road) - Long Creek, Toccoa, Seneca|
/ (South Greenwood Avenue)
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi|