Clarence Stein and Henry Wright's 1928 design for the new town of Radburn, New Jersey, was much influenced by Hampstead Garden Suburb, designed by Barry Parker and Raymond Unwin. Radburn was written about and discussed as the ‘Radburn concept’ in the 1930s and 1950s, especially after Gordon Stephenson published Stein's community designs in the Town Planning Review in 1949. Lewis Mumford championed its cul‐de‐sacked traffic safety, continuous pedestrian systems and linear, open space structure of superblocks. Stephenson, Arthur Ling and Hugh Wilson, joined by many UK town planners, designed many Radburnesque higher density layouts in many post‐World War II new town residential areas. The idea was a feature of Cumbernauld's pedestrianized design. It fell into disfavour in the mid‐1960s in Britain and at the same time was transferred again from Manhattan by Stein himself through Albert Mayer and Julian Whittlesey to Kittimat, British Columbia, Reston, Virginia, and via Stein's book, Toward New Towns for Amer...