§ 19-141. Manual and specifications for traffic-control devices.

§ 19-142. Authority to install traffic-control devices.

§ 19-143. Designation of crosswalks, safety zones and traffic lanes.

§ 19-144. Authority for stop signs and yield signs.

§ 19-145. Authority to place devices altering or restricting turns.

§ 19-146. Authority to sign one-way streets and alleys and to restrict direction of movement on streets.

§ 19-147. Signs or markings indicating angle parking.

§ 19-148. Designation of loading zones.

§ 19-149. Existing devices affirmed and ratified.

§ 19-150. Official traffic-control devices; presumptions of legality.

§ 19-151. Obedience to devices.

§ 19-152. When devices required for enforcement.

§ 19-153. Interference with official traffic-control devices.

§ 19-154. Display of unauthorized signs, signals or markings.

§§ 19-155—19-170. Reserved.