DC Publicly Owned I-Net Offers Free Wi-Fi for Tourists
Washington, DC, has greatly increased the available free Wi-Fi hotspots available to those hanging out on the National Mall. DC-Net is a massive fiber-optic network used by public agencies, schools, community institutions, etc. and offers connections that are faster, less expensive, and more reliable than could be achieved by relying on leased connections from private providers. And now it is using this network to improve our experiences when we visit our capital (or Capitol for that matter). 
[T]he District of Columbia announced additions to its citywide wireless internet initiative. Over 220 Wi-Fi hotspots have been linked up to provide free Web access for city residents, visitors and businesses, District Chief Technology Officer (CTO) Bryan Sivak said in a statement. The municipal Wi-Fi network now extends coverage on the National Mall, from 3rd Street on the east to 14th Street on the west. The Office of the Chief Technology Officer (OCTO) partnered with several federal agencies including the Department of Agriculture, Department of Commerce and the General Services Administration. Hardware and Internet services were donated by Cisco and Level 3.
A more detailed explanation of both achievements and goals of the program notes:
