Major Cities along US 321 (SC) 2024-05-31 Roadnow US 321 (SC) Major Cities MAP Hardeeville MAP Tillman MAP Garnett MAP Pineland MAP Scotia MAP Fairfax MAP Gifford MAP Luray MAP Estill MAP Ulmer MAP Sycamore MAP Olar MAP Denmark MAP Neeses MAP Norway MAP North MAP Swansea MAP Gaston MAP West Columbia MAP Cayce MAP Columbia MAP Blythewood MAP Winnsboro MAP Rion MAP Monticello MAP Blackstock MAP Chester MAP McConnells MAP York MAP Mc Connells MAP Clover MAP Blacksburg MAP Bowling Green