Though still under creation and expansion, Snap Spans is a United States cities encyclopedia. The website is meant to be a sort of wikipedia for all of the U.S. cities. Up to now, more than 50 cities are listed here, and new ones are being added all the time. Each one of the cities contains all the basic information like population, demographics, main attractions, etc. but also a complete businesses directory. Once the project is over, this will be probably the most complete source of information of any city in the United States. Up to now, is merely a project and it is evident that it is still under construction. To get all the latest advances and features added to the website, you can also access a blog, where the creators of the project post all the latest news. Also here you can get to know more about the project, their mission, and related websites.