Traffic Signal Assemblies

A 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: DailyFeature Class: SDOT.V_SIGNALS

Data and Resources

Additional Info

Field Value
Source https://cos-data.seattle.gov/resource/mtuh-7yuz
Author Allen Grissom
Last Updated July 22, 2025, 19:48 (UTC)
Created July 22, 2025, 19:48 (UTC)
Contact Email mailto:mapgis.mapgis@seattle.gov
Contact Name Transportation_SeattleCityGIS
Geographic Coverage -122.4060,47.5044,-122.2608,47.7354
Homepage https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::traffic-signal-assemblies
Issued 2023-06-16T21:40:40.000Z
Last Update 2025-07-22T15:24:56.276Z
License The City of Seattle makes no representation or warranty as to its accuracy, and in particular, its accuracy as to labeling, dimensions, contours, property boundaries, or placement or location of any map feature thereof.
Public Access Level public
Publisher City of Seattle ArcGIS Online
Theme geospatial
Unique Identifier https://www.arcgis.com/home/item.html?id=81c053c144b448049a062f4ac54b49b7&sublayer=0
harvest_object_id 63259053-a918-4efd-acde-fab8fff8595c
harvest_source_id 5365fd4f-4dee-4a64-8b1c-c2025205baa9
harvest_source_title seattle