To Reach 4685 Trefoil Path, Cumming, Ga 30040, Follow These Directions From Cumming, Ga:? Head North On Ga-400 N. Take Exit 17 For Ga-306/Keith Bridge Rd. Turn Left Onto Ga-306 W/Keith Bridge Rd. Continue On Ga-306 W For Approximately 6 Miles. Turn Left Onto Doc Bramblett Road. After About Half A Mile, Turn Left Onto Trefoil Path. Proceed To 4685 Trefoil Path, Which Will Be On Your Right.?