(A) The City Council, with respect to highways under its jurisdiction, may designate any highway, roadway, part of a roadway or specific lanes upon which vehicular traffic shall proceed in one direction at all times or at such times as shall be indicated by traffic control devices.
(B) Except for emergency vehicles, no vehicle shall be operated, backed, pushed or otherwise caused to move in a direction which is opposite to the direction designated by competent authority on any deceleration lane, acceleration lane, access ramp, shoulder or roadway.
(C) A vehicle which passes around a rotary traffic island shall be driven only to the right of such island.
(Neb. RS 60-6,138)