Chapter 14 MOTOR VEHICLES AND TRAFFIC*
Section 14-176 Traffic lanes.
(a) The city traffic engineer is hereby authorized to mark
traffic lanes upon the roadway of any
street or highway where a regular alignment of traffic is necessary.
(b) Where such traffic lanes have been marked, it shall be
unlawful for the operator of any
vehicle to fail to or refuse to keep such vehicle within the boundaries of any such lane except
when lawfully passing another vehicle or preparatory to making a lawful turning movement.
(Code 1964, § 12.200)
State law reference(s)--Similar provisions, RSMo. § 300.200.