Get On I-26 W8 Min (2.0 Mi)Follow I-26 W To Us-78 W/Hwy 78 In North Charleston. Take Exit 205A From I-26 W15 Min (15.3 Mi)Continue On Us-78 W/Hwy 78. Take Ladson Rd/State Rd S-10-76 And Jamison Rd/Miles Jamison Rd To Seneca River Dr In Summerville11 Min (5.3 Mi)