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Vertical Deflections

Published by City of Washington, DC | District of Columbia | Catalog Last Checked: August 03, 2026 at 02:38 AM | Dataset Last Updated: August 01, 2026 at 07:00 AM
Vertical deflections, which include speed humps, are raised pavement mounds designed to reduce the speed of vehicles. This traffic calming measure is effective along neighborhood streets, thereby increasing safety for pedestrians and motorists.

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