Within the limitations set forth in LMC 12.36.010, access to arterial streets within the city shall be limited to one driveway for each tract of property separately owned. For purposes of such limitation, properties which are contiguous to each other and are owned by the same party shall be considered to be one tract of property; provided, however, that if driveway access is shared with adjoining properties owned by others at the contiguous property line, there may be two shared driveway accesses along the property line allowed for such tract of property. (Ord. 586 §1 (part), 1980).