Attachment A.4 <br />with a 25 ft snap offset. In the advanced menu, a 50 ft search tolerance <br />was set. <br />5. The BarriersToWalking layer from LCOGs network dataset was imported as Line <br />Barriers to the service analysis. <br />6. The Output Geometry was set at standard precision, overlap, and disks. The <br />Polygon trim distance was set at 50 ft in order to account for width of right-of- <br />way. <br />7. The service area analysis was run and resulted in a polygon layer. <br />14. Using the 'Select by Location' function, taxlots from the Taxlot layer developed in Steps <br />10-12 were selected where they intersected with resulting polygons from the service <br />area analysis. These taxlots are determined to be within 500' walking distance of a <br />public access point and are exempt from the standards. <br />15. Using calculate geometry, taxlots selected in Step 14 were noted as "Yes" within the <br />"Within 500 ft" attribute field. <br />February 9, 2023 <br />Page 3 of 3 <br />Page 34 of 65 <br />