From Downtown Mooresville: Head North On Main Street (Nc-115). Turn Left Onto East Mclelland Avenue. Continue Straight To Stay On East Mclelland Avenue. Turn Right Onto Glenwood Drive. 351 Glenwood Drive Will Be On Your Left. From I-77 Northbound: Take Exit 33 For Us-21 Toward Mooresville. Turn Right Onto Us-21 North. Turn Right Onto East Mclelland Avenue. Turn Right Onto Glenwood Drive. 351 Glenwood Drive Will Be On Your Left.