Construction began in May and will be complete in late summer on renovations at Walmart, 1228 N. US 377, Roanoke. The improvements will include a FAST Unloader, which assists employees with unloading delivery trucks; a Pickup Tower, which allows customers to pick up general merchandise ordered online; and an Automated Floor Scrubber, a pre-programmed machine that can clean the store’s floors. 682-831-9338. www.walmart.com