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Remote Watersheds
A polygon feature class showing SPU watersheds. It also provides information on its shed and type. -
Traffic Beacons
To show the location of the beacons through out the city. A beacon is a warning device to draw a vehicle operator’s attention to an associated message that is important to the... -
One-Way Streets
One-way streets in Seattle derived from street network database (SND) and Hansen asset management system. | Attribute Information:... -
Public Garages or Parking Lots
Data showing location and characteristics of off-street parking facilities (above-ground, below ground and surface lots) within the city of Seattle. | Attribute Information: |... -
2018 Traffic Flow Counts
Vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. | Additional Information: 2019 Traffic Report(will... -
DWW Mainlines (Permitted Use)
DWW Mainlines (Permitted Use) displays all connected or to be connected mainline pipes within the City of Seattle (and the former service area north of the city limits)... -
dotMaps Active Projects
Work planned for the right of way in Seattle. Planned projects may or may not be constructed. All dates are subject to change until work is permitted by SDOT. | Attribute... -
Building Outlines 1999
Building Outlines Derived From 1999 Digital Orthophotos. Delineates building rooflines. Data tables contain peak elevations & building type. The 1999 Bldg data includes... -
Census Tracts 1990
Census Tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity that are updated by local participants prior to each decennial census... -
Riparian Corridors ECA
A polygon feature class showing Riparian Corridors in Seattle. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies. A riparian zone or... -
Urban Creek Watersheds
A polygon feature class showing urban creek watersheds in King County. It also provides information on its alternative name, area, and absolute location. -
City Property - Subject Parcels
Geographically displays the transactions related to city owned property. Differs from “City Property – Property Management Areas” in that 1) this feature class displays property... -
Census Blocks 1990
A census block is the smallest geographic unit used by the United States Census Bureau for tabulation of 100-percent data (data collected from all houses, rather than a... -
2011 Traffic Flow Counts
This contains data maintained by SDOT that is related to the study of traffic patterns in the city. The volumes in the data represent the Average Annual Weekday Traffic (AAWDT)... -
Trees
Listing of both publicly and privately maintained trees in the public right of way, with information on the condition, location, size, species and maintenance responsibility.... -
Wildlife Corridors ECA
A polygon feature class showing Wildlife Corridors in the City of Seattle. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies.... -
2016 Traffic Flow Counts
Vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. | Attribute Information:... -
Flood Zones ECA
This layer is used by the City as an aid to evaluate construction sites for the presence of flood prone areas pertinent to Environmentally Critical Areas regulations. Areas that... -
Census Blocks 2010
The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census Bureau's... -
Common Place Names (CPN)
A point feature class showing common place names and corresponding locations.