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City
Speed Humps
City of Seattle —
Speed humps which are in street paved mounds used in low volume arterial streets and on non-arterial streets that have been designated as emergency fire routes. The... -
Vertical Deflections
District of Columbia —
Vertical deflections, which include speed humps, are raised pavement mounds designed to reduce the speed of vehicles. This traffic calming measure is effective along... -
County
City of Pittsburgh Speed Humps
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Speed humps installed by the City of Pittsburgh to slow down traffic NOTE: The data in this dataset has not updated since 2021 because of a broken data feed....