All traffic-control signs, signals and devices shall conform to the manual and specifications approved by the Texas Department of Transportation. All signs and signals required under this chapter for a particular purpose shall, so far as practicable, be uniform as to type and location throughout the city. All traffic-control devices so erected and not inconsistent with the provisions of state law or this chapter shall be official traffic-control devices.
(`87 Code, § 17-241)
Statutory reference:
Similar provisions, see Tex. Transportation Code, § 544.002