(a) 
All traffic-control devices, including signs, signals, and markings (pavement and/or curb) installed or used for the purpose of directing and controlling traffic within the city shall conform with the manual and specifications adopted by the state transportation commission as provided in V.T.C.A., Transportation Code, section 544.001. All existing traffic-control devices and those erected in the future by the city being consistent with the manual and specifications, state law, and this section shall be official traffic-control devices.
(b) 
The city council is hereby authorized by resolution to designate and locate stop signs, no parking zones, parking zones, speed limits, speed zones, one-way streets, and traffic lights, and to designate and locate any other and further official traffic signs and signals that the city council may deem necessary or desirable. All official traffic signs, signals and zones presently in force in the city at the time of the adoption of this Code of Ordinances are hereby declared to be the official signs, signals and zones under this Code of Ordinances and they shall continue in full force and effect under this Code of Ordinances.
(c) 
(1) 
The city council does by this section direct that the superintendent of public works shall have the duty of erecting or installing upon, over, along, or beside any highway,street, or alley signs, signals, and markings, or causing the same to be erected, installed or placed, in accordance with the manual and specifications. Said traffic-control devices shall be installed immediately, or as soon as such specific device, sign, or signal can be procured.
(2) 
Whenever the superintendent of public works has erected and installed any official traffic-control device, sign, or signal at any location in the city, or has caused the same to be done under his direction, in obedience to this chapter and the manual and specifications, he shall thereafter file a report with the city secretary in writing and signed officially by the superintendent of public works, stating the type of traffic-control device, sign, or signal, and when and where the same was erected and installed. The city secretary shall file and maintain such report of the superintendent of public works among the official papers of the office of the city secretary.
(d) 
It being unlawful for any person other than the superintendent of public works, acting pursuant to an ordinance of the city, to install or cause to be installed any signal, sign, or device purporting to direct the use of the streets or the activities on those streets of pedestrians, vehicles, motor vehicles, or animals, and proof, in any prosecution for a violation of this section or any traffic ordinance/resolution of the city, that any traffic-control device, sign, signal, or marking was actually in place on any street shall constitute prima facie evidence that the same was installed by the superintendent of public works pursuant to the authority of this chapter and of the ordinance directing the installation of such device, signal, or marking.
(1986 Code, ch. 9, sec. 1:B; Ordinance adopting Code)