The Point Of Interest (POI) Megafile is a Microsoft Streets and Trips (S&T) map containing thousands of travel-related locations in over 220 pushpin layers. The locations include retail chains, rest areas, state parks, restaurants, campgrounds and more, and was popular with Microsoft MapPoint users.
This map, made with Maptitude 2015, shows the locations of Walmart, Costco, Trader Joe's, and Whole Foods stores as listed in the March 2013 POI Megafile. Maptitude includes an extensive database of business locations at no additional charge. These can be used with your own data or with store listings from other sources.
Map: Created with Maptitude Mapping Software by Caliper,
Source: 2013 POI Megafile