Observance of lane - direction - control signals.
Mo. Rev. Stat. § 304.311
in effect304.311. Observance of lane — direction — control signals. — When lane-direction-control signals are placed over the individual lanes of a street or highway, vehicular traffic may travel in any lane over which a green signal is shown, but shall not enter or travel in any lane over which a red signal is shown.
(L. 1969 S.B. 180 § 5)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://revisor.mo.gov/main/OneSection.aspx?section=304.311Fetched: 10/17/2026