Pedestrians are not only an indisputable fact, but a stimulating force in the activity of traffic-generating centers of the city. This is particularly so in the Central Business District (CBD). Since almost every person going to the CBD by car, train, or bus ultimately becomes a person on foot, pedestrians constitute an essential element of traffic. And the movement of persons and goods over pedestrian routes comprises an indispensable part of the CBD’s transportation system.
Like the vehicle, the pedestrian requires measures to ensure his mobility and safety. Where possible, his enjoyment of walking should be enhanced and his conflict with vehicular traffic minimized. In the past, these objectives have been subordinated to the more acute problem of alleviating vehicular congestion in the CBD. And because of the widespread absence of research on pedestrian volume and movement, their attainment has been grounded more in intuitive judgments than factual information.