605	 Computer Simulation Of City Traffic	 In simulating traffic flow on city streets the National Bureau of Standards has used data processing techniques to tabulate and make motion pictures of vehicle movements in the model. Each vehicle is assigned a digital identification giving points of entry and exit type of vehicle desired speed and actual speed in proportions simulating field data. Changes in the model can be made to observe their consequences and to determine the ability of a real street to carry loads expected in the future.
