Puget Sound Regional CouncilTAZ 2010 shapefile - Traffic Analysis Zones boundaries. TAZs are the geographies used in the travel demand modeling process. Demographic inputs are supplied at the TAZ level and the resulting model outputs include zone-to-zone trip tables and time or distance matrices. The TAZ 2010 system has 3700 zones and was constructed using aggregations of 2010 Census Blocks. It is the current TAZ system.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/e0a426a36daf4888a4b12f6bbb4fcb20_0engPuget Sound Regional Council Data PortalPublicTransportation Analysis Zones 2010 [Washington (State)--Puget Sound Region]Web servicesWashington (State)--Puget Sound RegionWashington (State)2010