2021 Traffic Volume

Published by City of Washington, DC | District of Columbia | Metadata Last Checked: June 27, 2025 | Last Modified: 2024-03-15T00:00:00.000Z

<div style='text-align:Left;'><div><div><p><span>Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and Highways database. A database provided by the District of Columbia, Department of Transportation identified traffic volume. Count data is collected (both direction) at pre-selected locations on Highway Performance Monitoring System (HPMS) Sections on a three-year cycle. These counts are converted to Annual Average Daily Traffic (AADT).</span></p></div></div></div>

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aadt annual average daily traffic dc district of columbia federal highway administration fha highway performance management system hpms street traffic traffic volume transportation washington dc

Complete Metadata

identifier	https://www.arcgis.com/home/item.html?id=cbc263a096f74aa894aed64adff16e3d&sublayer=0
issued	2024-04-03T19:41:32.000Z
landingPage	https://opendata.dc.gov/datasets/DCGIS::2021-traffic-volume
spatial	-77.1167,38.7932,-76.9094,38.9953
theme	[ "geospatial" ]

Location