The Engineering Design and Development Standards shall govern all new construction and upgrading of transportation facilities, storm drainage facilities and utilities within county rights-of-way, whether occurring under permit or franchise, and other transportation related improvements mandated by Snohomish County land use codes. (Added by Ord. 85-051 § 3, July 3, 1985; Amended by Ord. 96-028 § 10, June 12, 1996, Eff date June 29, 1996).