18.50.070 Evacuation route improvement requirements.
Except single-family dwellings on existing lots and parcels, all new development, substantial improvements and land divisions in the tsunami hazard overlay zone shall incorporate evacuation measures and improvements, including necessary vegetation management, as needed to provide pedestrian access from the development site to evacuation routes identified in the transportation system plan. Such measures shall include:
(1) On-site improvements:
(a) Paths, sidewalks, or similar improvements as needed to provide adequate pedestrian access from the development site to identified evacuation routes in all weather and lighting conditions.
(b) Wayfinding signage adequate to provide necessary evacuation information consistent with the proposed use of the site. (Ord. 2028 § 2, 2019)