Lexington's North Park Wal-Mart is undergoing a renovation. Features of the new store design being utilized include low-profile shelving, brighter paint and lighting, and easier-to-read signage. The store at 500 West New Circle Road will remain open during the renovation with the majority of work being done during the overnight hours, the company said in a statement. The remodel is expected to be complete in June. The store has hired 70 additional workers to help with the effort.