The establishment of a Traffic Control Map is hereby directed which shall show at all times current designations of the following traffic control features within the Municipality:
(a) Through streets
(b) Stop intersections
(c) Yield right-of-way intersections
(d) One-way streets and alleys
(e) Traffic control signals
(f) Loading zones
(g) Prohibited and limited parking areas.
The Traffic Control Map shall be prepared and maintained by and kept in the Police Department.