From Ga400 Nb: Take Exit 14 For Ga-20 Toward Buford. Keep Right At The Fork And Merge Onto Ga-20E/Buford Road. Make A Sharp Left Onto Henry Bailey. Turn Left Onto Benefield Road. Warrenton Will Be On Your Right. From I-85/I-985/Buford Hwy Or Pib: Take Ga-20 Towards Cumming. Take A Right Onto Henry Bailey. Turn Left Onto Benefield Road. Warrenton Will Be On Your Right.