The National Association of City Transportation Officials (NACTO) is a coalition of the Departments of Transportation in North American cities. Founded in 1996, NACTO has participated in a number of research initiatives dealing with surface transportation in urban areas. Past campaigns have focused on bicycling, bus rapid transit, light rail, bike share, and freight. Its design guides have gained the endorsement of numerous cities, states, and other organizations, in addition to gaining FHWA acceptance for use in conjunction with other mandated guidance and resources. NACTO is headquartered in New York City.