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 Texas Manual on Uniform Traffic Control Devices for Streets and Highways (hereinafter called the "Manual"). All signs, signals and markings erected or used by the City of Mansfield shall be uniform and be located so far as practicable according to the directions shown in the Manual. All existing traffic-control devices and those erected in the future by the city that are consistent with the Manual, state law and this subchapter shall be designated as official traffic-control devices.
('78 Code, § 16-56) (Ord. 408, passed 4-28-80)