City of Seattle ArcGIS OnlineA traffic signal controls the movement of vehicles, pedestrians and bicyclists, minimizes conflicts, and optimizes the flow of traffic throughout the street network. This dataset is also referenced as Accessible Pedestrian Signals. Displays traffic signal assemblies maintained by the Seattle Department of Transportation. Views: Link , adds recommended definition query for general use: 'CURRENT_STATUS IN(INSVC, PLNRECON) OR CURRENT_STATUS is empty string' Refresh Cycle: Daily Feature Class: SDOT.V_SIGNALSArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/81c053c144b448049a062f4ac54b49b7_0engSeattle GeoDataPublicTraffic Signal Assemblies [Washington (State)--Seattle]Web servicesWashington (State)--SeattleWashington (State)Last Modified: 2026-01-08