• Organization: District of Columbia
• Updated: 2025-04-29T17:34:53.000Z

The District's Department of Transportation (DDOT) maintains centerline roadway data for all roads and alleys open to traffic. In recent years, the District has improved its centerline data...

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• Organization: District of Columbia
• Updated: 2026-02-21T08:07:48.000Z

SubBlock represent the near-full extent of our centerline network (only driveways are excluded). SubBlock is the finest grained, 'base' segments from which all other segmentation patterns can be...

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• Organization: State of Connecticut
• Updated: 2024-01-29

A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as maintained by the...

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• Organization: State of Connecticut
• Updated: 2024-01-29

A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as maintained by the...

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• Organization: State of New York
• Updated: 2022-02-15

This data set features a hyperlink to the New York State Department of Transportation’s (NYSDOT) Roadway Inventory System (RIS) Viewer web page, which includes a link to an interactive map. The...

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• Organization: City of Austin
• Updated: 2026-01-29

This dataset contains records of in-progress and work completed from June 2021 to present for the purpose of tracking the installation and maintenance of roadway markings by contractors in the...

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• Organization: District of Columbia
• Updated: 2022-01-19T00:00:00.000Z

This dataset shows weather data from DDOT Roadway Weather Information Systems (RWIS) road sensors within the district. RWIS are technology tolls that monitor weather and roadway condition...

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• Organization: State of Connecticut
• Updated: 2024-01-29

A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as maintained by the...

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• Organization: District of Columbia
• Updated: 2026-02-21T08:07:48.000Z

Intersection Approach Segments are short segments of the route that approach an intersection, in other words, a short section of the road leading up to an intersection.Roads and Highways manages...

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• Organization: City of Austin
• Updated: 2025-10-07

Currently, this dataset is undergoing review QA/QC. This dataset contains records of street sign assets installed and maintained from June 2018 to present. Any signs installed or maintained...

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• Organization: State of Connecticut
• Updated: 2024-10-10

DEEP Trails Set: Trail Access Points are point features in the Statewide Trails Database that describe where trails are accessed at trail heads, state and municipal parks and forests, or other...

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• Organization: Department of Transportation
• Updated: 2025-10-17

This dataset details track and roadway mileage/characteristics for each agency, mode, and type of service, as reported to the National Transit Database in the 2022, 2023, and 2024 report years....

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• Organization: District of Columbia
• Updated: 2022-11-01T00:00:00.000Z

Roadway Street Block by Functional Class. A single line, segmented at all intersections (alley, service road, drive, street, and driveway centerline types), representing each street in the...

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• Organization: District of Columbia
• Updated: 2026-02-21T08:07:48.000Z

For a city, street blocks are a very common way in which to organize and relate work (e.g. 'I need to fix a pothole on the 1600 Block of Pennsylvania Ave'). Although driveways or alleys may...

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• Organization: City of San Francisco
• Updated: 2026-02-21

Structures in the public right of way maintained by DPW. Source: DPW'S RSIS system.

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• Organization: District of Columbia
• Updated: 2023-01-30T20:54:06.000Z

Collaboration between the Department of Licensing and Consumer Protection (DLCP) and the District Department of Transportation (DDOT) DCMR 24-534. The regulations were effective October 1, 2013...

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• Organization: City of Chicago
• Updated: 2026-02-18

Moratoriums are established by the Department of Transportation as a method of protecting reconstructed or repaved roadways within the boundaries of the city. By having access to this Moratorium...

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• Organization: District of Columbia
• Updated: 2026-02-21T08:07:48.000Z

Blockface Segments are unbroken sections of the curb. A blockface can be made up of several subblocks, or just one subblock. There are blockfaces on both sides of the road, each dependent on an...

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• Organization: City of Austin
• Updated: 2026-01-29

This dataset contains records of work completed and in-progress work from June 2018 to present for the purpose of tracking the installation and maintenance of roadway markings across the City of...

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• Organization: City of Austin
• Updated: 2026-01-29

This data captures intradepartmental reimbursements for street sign and roadway markings work from October 2019 to present. This work is managed by the Signs & Markings Division of Austin...

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