Japanese highway planning: A western interpretation

摘要

At the 1952 Census, less than 6 percent of national highways and prefectural roads in Japan were paved, and mechanically-propelled vehicles accounted for only 6 percent of total vehicle registrations; by 1981, 2792 km of expressway were in service (an addi tional 2623 km were under construction or being surveyed) and her industry was dominating world markets for motor vehicles. This paper, drawing on material translated from the Japanese language, examines the history of transport planning and engineering ideas that inspired the modernisation of the highway system in the period after the Pacific War. Three distinct phases are identified: (a) a politically and economically dependent Japanese state which borrowed methods from the U.S.A. in formulating 5-year national road programmes; (b) a more independent state, absorbing western techniques and refining them in 23 urban transportation studies; and (c) a donor state, exporting these ideas to Southeast Asian cities as one instrument of Japanese foreign policy. The triad of international antecedents, domestic context and content, and foreign application is a suitable framework when interpreting the intricate relationships between transport and society.