6 datasets found
-
Traffic Signal
District of Columbia —
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... -
Federal
Intersection Safety Challenge Stage 1B Sample
Department of Transportation —
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... -
State
Traffic Control Device Inventory
State of New York —
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... -
Traffic Safety Input
District of Columbia —
DDOT is committed to making District streets safer for all roadway users while providing multimodal mobility and access for residents, visitors, and commercial users.... -
Federal
Identification and Evaluation of the Cost-Effectiveness of Highway Design Features to Reduce Nonrecurrent Congestion [supporting datasets]
Department of Transportation —
This project focused specifically on design treatments that can be used to improve travel time reliability. The objectives of this research were to (1) identify the... -
City
Red Light Cameras
City of Philadelphia —
Locations of red light cameras maintained by the Philadelphia Parking Authority.
6 datasets found