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)
Upon those streets and parts of streets and in those alleys
described and designated by ordinance, vehicular traffic shall move
only in the indicated direction when signs indicating the direction
of traffic are erected and maintained at every intersection where
movement in the opposite direction is prohibited. (RSMo. §300.245)
A.
The Village Traffic Engineer is hereby authorized to
determine and designate streets, parts of streets or specific lanes
thereon upon which vehicular traffic shall proceed in one (1) direction
during one (1) period and the opposite direction during another period
of the day and shall place and maintain appropriate markings, signs,
barriers or other devices to give notice thereof. The Village Traffic
Engineer may erect signs temporarily designating lanes to be used
by traffic moving in a particular direction, regardless of the center
line of the roadway.
B.
It shall be unlawful for any person to operate any vehicle
in violation of such markings, signs, barriers or other devices so
placed in accordance with this Section. (RSMo. §300.250)