From I-575 Head Toward Canton. Take The Exit For Ga-20 East And Follow The Signs Toward Cumming. After Exiting, Merge Onto Ga-20 East And Then Make A Left Onto Riverstone Boulevard. Continue As It Becomes Riverstone Parkway, Then Take A Left Onto Reinhardt College Parkway. From There, Turn Right Onto Reservoir Drive And Then Left Onto Centennial Circle. You’Ll Find 235 Centennial Circle Just Ahead On Your Left.