Checked
City dataMaps & Geospatial
Seattle Streets
Published by City of Seattle · Updated 10/27/2026
- Last updated
- 10/27/2026
- First published 11/13/2024
- Update frequency
- Not listed
- Formats
- 7
- CSV, XLS, TXT
- Coverage
- Seattle
- City in Washington
About this dataset
Streets data includes: Arterial Classification, Street Names, Block Number, Direction, One-way, Surface Width, Surface Type, Pavement Condition, Speed Limit, Percent Slope. From the Hansen Asset Management System:
The linework is from the SND(Street Network Database) which can be found at our open data site - https://data-seattlecitygis.opendata.arcgis.com/datasets/street-network-database-snd.
| Attribute Information: https://www.seattle.gov/Documents/Departments/SDOT/GIS/Seattle_Streets_OD.pdf
| Update Cycle: Weekly
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Common SDOT queries and data downloads
| Arterial Classification: of Seattle Streets
ARTCLASS IN(1,2,3,4)
| Transit Classification: of Seattle Streets
TRANCLASS IN(1,2,3,4,5,6)
Files and access
Links open the official government source
- CSVdata-seattlecitygis.opendata.arcgis.comCSV
- Exceldata-seattlecitygis.opendata.arcgis.comXLS
- ArcGIS GeoServiceservices.arcgis.comJSON
- GeoJSONdata-seattlecitygis.opendata.arcgis.comGeoJSON
- File Geodatabasedata-seattlecitygis.opendata.arcgis.comZIP
- Shapefiledata-seattlecitygis.opendata.arcgis.comZIP
- KMLdata-seattlecitygis.opendata.arcgis.comKML
- Feature Collectiondata-seattlecitygis.opendata.arcgis.comTXT
- GeoPackagedata-seattlecitygis.opendata.arcgis.com
- SQLite Geodatabasedata-seattlecitygis.opendata.arcgis.com
- ArcGIS Hub Datasetdata-seattlecitygis.opendata.arcgis.comWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Seattle Streets?
- City of Seattle publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 10/27/2026.
- How do I download it?
- It is available as CSV, XLS, JSON, GeoJSON, ZIP, KML, TXT. Use the links in Files and access, which open the official government source.
Similar data from other publishers
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- STREETSCity of DallasContains street name and address range components for all Dallas street segments.CSVJSONGeoJSONXMLUpdated 06/30/2017
- StreetsCity of SomervilleESRI line feature class representing City of Somerville, Massachusetts street centerlines. Last updated April 27, 2026.ZIPUpdated 04/27/2026
- StreetsCity of ChesapeakeChesapeake street centerlines represented as vector lines. VDOT_Rank field uses: LOS-LOCAL, COL-COLLECTOR, ARP-ARTERIAL PRIMARY, ARM-ARTERIAL MINOR. TYPE_ field: Street type follows U.S. Postal standards. LEFT_IS and RIGHT_IS fields use: O-odd numbers, E-even CSVGeoJSONKMLZIP+1Updated 10/08/2026
- StreetsTown of Chapel HillLine features representing the centerline of street corridors in Orange County, NC including Chapel Hill, NC. Data maintained by Orange County, the Town of Chapel Hill, and the Town of Carrboro. Updated regularly as needed.CSVGeoJSONKMLZIP+1Updated 10/22/2024
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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