Samenvatting
Traffic engineers studied the physical aspects of the Tilburg demonstration project, which was opened on April 20th, 1977. From a series of photographs they comment on matters as pavement, alignment, traffic signs, intersection lay-outs, mixing bicycles with other modes and lighting. They finish with a short section on the signposting system. In the "Kanttekeningen" section the designers retort on several of the above-mentioned remarks.