Planning the Modern City, 第 1 卷

American cities Avenue blocks borough Boston Boulevard bridges bulkhead line buses carried cars cent central Chicago city planning civic center congestion connections construction cost County Courtesy cross Delhi Town districts downtown East River Engineers facilities feet wide freight George Ellsworth grade grade crossings Grand Central Terminal gridiron plan growth harbor highway houses improvement increase industrial intersections Island land lanes lines located London Manhattan ment Metropolitan miles motor municipal parkway passenger Patrick Abercrombie persons per acre Planning Board population port problems proposed public buildings rail railroad railway recreation Regional Plan Association residential result River roads roadway routes scale sections shown in Figure shows sidewalks station street plan street system subway terminals thoroughfares tion town planning tracks traffic transit transportation trends trolley TUNNEL types United urban vehicles Washington Werner Hegemann Westchester County width World War II York City zoning