Merge Onto I-75 N/I-85 N, Then Take Exit 251B For I-85 N Toward Ga-400. Continue On Ga-400 N And Take Exit 12B For Mcfarland Pkwy. Turn Right Onto Union Hill Rd, Then Continue Onto Mullinax Rd And Post Rd. Turn Left Onto Drew Campground Rd, Right Onto Hyde Rd, And Right Onto Delano Dr. Follow Delano Dr To Vanadium Bend, Then Turn Right Onto Cadmium Dr. The Destination, 4365 Cadmium Dr, Cumming, Ga 30040, Will Be On The Right.