305.02 PREPARATION AND MAINTENANCE OF TRAFFIC CONTROL FILE.  
   The Traffic Control File shall be prepared by and maintained in the Police Department and shall include the following information:
   (a)    Type of traffic control designation;
   (b)    Complete description of the street or area affected;
   (c)    Number of ordinances or regulation authorizing designation;
   (d)    Effective date of ordinance or regulation;
   (e)    Date proper traffic control device was erected.