Kingdom City Authority to Sign One-Way Streets and Alleys ordinance (§ 330.010)

Whenever any ordinance of the Village designates any one-way street or alley, the Village Traffic Engineer shall place and maintain signs giving notice thereof, and no such regulation shall be effective unless such signs are in place. Signs indicating the direction of lawful traffic movement shall be placed at every intersection where movement of traffic in the opposite direction is prohibited. (RSMo. §300.240)