§ 406.02 TRAFFIC CONTROL FILE.
   There is hereby established a traffic control file which shall list in chart form all types of traffic control designations specified in § 406.01 and shall also include:
   (a)   An adequate description of the street or area affected;
   (b)   An authorizing ordinance or regulation number and its effective date; and
   (c)   The date when the designation was recorded upon the traffic control map.
(1964 Code § 305.02)