A. The traffic engineer is authorized upon the basis of a traffic engineering investigation to place signs or curb markings as described in section 10.40.240 of this chapter, indicating no parking upon any highway when the width of the roadway and shoulders of such highway does not exceed twenty feet (20') or upon one side of a highway when the width of the roadway and shoulders of such highway does not exceed thirty feet (30').
B. Whenever the traffic engineer finds that due to widening, the conditions as set forth in subsection A of this section no longer exist, he shall remove such signs and curb markings from such portion of such highway. (Prior code § 67704)