Department of Public WorksA snow zone is a group of residential snow areas (RSA).The snow zones are used for planning and management of Washington by DDOT, DPW and other local government agencies. This specific data set was created for administrative purposes: individual operators and foremen from DDOT and DPW assigned to each RSA or to primary and secondary snow routes within a zone, work as a team to ensure that service standards for clearing all assigned streets are achieved.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/adbfd35fb1044826a785d87ec766b8cb_21engOpen Data DCPublicSnow Removal Zones [District of Columbia--Washington]Web servicesDistrict of Columbia--WashingtonDistrict of ColumbiaLast Modified: 2021-09-22