It included a network of superhighways that included the Spadina Expressway. Moving walkways interconnect the city, with fast air-travel and superhighways available between cities. During the 1930s, Chicago's plans for rapid transit became intertwined with plans for superhighways. One Cycle Superhighways will operate through Lewisham in the future. In London Transport for London has the Cycle Superhighways. London's "Cycle Superhighways" were first announced in 2008 by Mayor Ken Livingstone. Love called for the city's cycle superhighways to be suspended from the railway network. By the late 1930s, planning had expanded to a system of new superhighways. Of particular note is the construction of superhighways throughout the sixties and seventies.