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County
Autonomous Vehicle Survey of Bicyclists and Pedestrians in Pittsburgh
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
In Pittsburgh, Autonomous Vehicle (AV) companies have been testing autonomous vehicles since September 2016. However, the tech is new, and there have been some high-... -
Built Environment Indicators
District of Columbia —
This data layer provides a comprehensive set of indicators related to the built environment and their impact on health outcomes across the District of Columbia. It... -
Federal
Collection TIGER/Line Shapefile, 2019, Series Information for the Primary and Secondary Roads State-based Shapefile
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Roads 2021
District of Columbia —
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the... -
Automated Safety Camera (ASC) Locations and Violations Tracker
District of Columbia —
DC's Automated Safety Camera (ASC) program is designed to create safer roadways for all road users in the District of Columbia. As part of our Vision Zero goal, DDOT’s... -
Roads
District of Columbia —
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the... -
Roadway Functional Classification
District of Columbia —
Roadway Street Block by Functional Class. A single line, segmented at all intersections (alley, service road, drive, street, and driveway centerline types),... -
City
Weekend Traffic Updates
City of New York —
DOT issues traffic alerts, providing the locations of road construction and events where lane and street closings will affect the flow of traffic.... -
Street Right Of Way
District of Columbia —
Roadway SubBlocks - Right of Way Information. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow... -
Street Centerlines 2013
District of Columbia —
Street Centerlines 2013. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of... -
Street Centerlines 2005
District of Columbia —
Street Centerlines 2005. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of... -
Built Environment Indicators and Health Map
District of Columbia —
The online tool highlights how close in walking distance DC census tracts are to various features of the built environment spanning nine key drivers--education,... -
City
Ferndale Moves Road Crossing Issues Areas
City of Ferndale, Michigan —
This map is a measurement of how difficult a person would typically find it to cross a road. It is based on the number of lanes, speed, average daily traffic and... -
City
Weekday Traffic Updates
City of New York —
DOT issues traffic alerts, providing the locations of road construction and events where lane and street closings will affect the flow of traffic.... -
County
Allegheny County Addressing Street Centerlines
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset contains street centerlines for vehicular and foot traffic in Allegheny County. Street Centerlines are classified as Primary Road, Secondary Road,... -
State
Scenic Roads Interactive Map
State of Connecticut —
Connecticut has over the past several years designated several sections of its rural two-lane highways as Scenic Roads. This designation not only encourages... -
City
Special Traffic Updates
City of New York —
DOT issues traffic alerts, providing the locations of road construction and events where lane and street closings will affect the flow of traffic.... -
Federal
West Africa Coastal Vulnerability Mapping: Subset of JRC Map of Accessibility
National Aeronautics and Space Administration —
The West Africa Coastal Vulnerability Mapping: Subset of JRC Map of Accessibility data set is a 30 arc-second raster of travel time to major cities in West Africa... -
City
Jefferson County KY Bikeways
Louisville Metro Government —
All categories of bicycle facilities in Jefferson County. These include Bike Lanes, Shared Use Paths, roads with shared lane markings, signed bike routes, and...