A. This chapter applies to all properties crossed by or entirely behind transit-related setback lines shown in the High Capacity Transit Corridor Preservation Map Book or its successor, adopted by this reference and on file in the Development Services Center. Figures 21.28.020A through 21.28.020C of this section show the setback areas for general reference only.

B. In the event that the setback areas shown in the Map Book change, this chapter shall apply to properties through which the setback area traverses provided that the application of setbacks is substantiated by Sound Transit engineering analysis demonstrating that the application supports the purpose of this chapter.