National Harbor has direct road access to Interstate 95/495 (the Capital Beltway), Interstate 295 (Anacostia Freeway), and Oxon Hill Road. Commuters traveling via Indian Head Highway may access National Harbor by utilizing the Oxon Hill Road exits. Early critics of National Harbor argued that the site is not accessible enough to the Washington Metro, the Washington area's rapid transit system. However, local civic groups dropped a lawsuit against National Harbor's developer in exchange for assurances of greater investment in the surrounding community and better access to mass transit. Three years later, the state funded over $500 million in road improvements in order to handle the 10,000 cars expected to commute daily to National Harbor.