Traffic Study Flow Counts

Displays traffic study flow count data maintained by Seattle Department of Transportation.

Users can utilize following definition query for traffic count study data for a particular year.

Note-ENTER YEAR is the particular year of interest.

Definition Query: STDY_YEAR=ENTER YEAR AND FLOWMAP = 'Y'

Refresh: Weekly
Organization: City of Seattle
Organization URL: https://catalog.data.gov/organization/seattle-wa
Last updated: 2026-05-04
Tags: flow counts, sdot, seattle gis open data, traffic counts, traffic study data