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California Vehicle Code Section 21657

Legal Research Home > California Lawyer > Vehicle Code > California Vehicle Code Section 21657

The authorities in charge of any highway may designate any
highway, roadway, part of a roadway, or specific lanes upon which
vehicular traffic shall proceed in one direction at all or such times
as shall be indicated by official traffic control devices.  When a
roadway has been so designated, a vehicle shall be driven only in the
direction designated at all or such times as shall be indicated by
traffic control devices.

Last modified: January 12, 2009