A bicycle lane shall be defined as that portion of a roadway set aside for the use of bicycles and so designated as provided in Section 11.72.480 of this code. A bicycle path shall be defined as a pathway for bicycles paralleling a roadway, the side of the bicycle path closest to the roadway being not more than seventy-five feet distant from said roadway. Persons riding bicycles upon such pathways shall be subject to the provisions of this code. (Ord. 1164 NCS §5, 1974.)