Traffic Circles

Displays traffic circles maintained by the Seattle Department of Transportation. Traffic circles are raised islands constructed at intersections of residential streets. Traffic circles provide separation of oncoming vehicles and cause motorists to decrease speed. The layer is limited to non-arterial neighborhood traffic circles and does not include arterial or non-arterial medians or islands.

Views: Link, adds recommended definition query for general use: 'CURRENT_STATUS IN(INSVC, PLNRECON, BLANK)'

Refresh Cycle: Daily

Feature Class: SDOT.V_TRAFCIRCLE
Organization: City of Seattle
Organization URL: https://catalog.data.gov/organization/seattle-wa
Last updated: 2026-06-09
Tags: common data layers, sdot, seattle gis open data, traffic circles, transportation