(a) The secretary of transportation and local authorities with respect to highways under their respective jurisdictions may designate any highway, roadway, part of a roadway or specific lanes upon which vehicular traffic shall proceed in one (1) direction at all or such times as shall be indicated by official traffic-control devices.

(b) Upon a roadway so designated for one-way traffic, a vehicle shall be driven only in the direction designated at all or such times as shall be indicated by official traffic-control devices.

(c) A vehicle passing around a rotary traffic island shall be driven only to the right of such island.