Call Listing Agent From Interstate 77 Take Exit 42 To Route 21 North Toward Troutman. At The Second Traffic Light Make A Right Turn Onto Oswalt Amity Road And Drive 2 Miles To Bethesda Road. Take A Left Onto Bethesda And Travel 1.2 Miles To The Second Northlake Entrance. Home Is On The Left After Turning Onto Mountain Island Drive.