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Traffic Control Device Inventory
The New York State Department of Transportation (NYSDOT) traffic control devices data set is a list of all of the traffic devices that are either owned or maintained by NYSDOT.... -
Intersection Safety Challenge Stage 1B Sample
This dataset was collected as part of the U.S. Department of Transportation (U.S. DOT) Intersection Safety Challenge (hereafter, “the Challenge”) for Stage 1B: System Assessment... -
Red Light Cameras
Locations of red light cameras maintained by the Philadelphia Parking Authority. -
Traffic Signal
The dataset contains the location and attributes of traffic signals in the District of Columbia. Attributes are aggregated to the controller level (ACISA), where a single...