Webwalmart is investing $21 million to automate its new braunfels regional distribution center, one of 42 such facilities nationwide the giant retailer will be. Webwalmart said wednesday that it will open five automated distribution centers for fresh food across the country, as the retailer chases efficiency and its online. Weba walmart distribution center entrenched in the texas hill country since 1988 is set to undergo a major remodel, with an estimated cost of $21 million.