Search datasets
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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...
Search relevance: 145.24 | Views last month: 3 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
Roads and Highways manages intersections, however they are not singular points; RH creates a series of points - one for each intersecting road at that intersection. For DDOT, it is more useful to...
Search relevance: 136.07 | Views last month: 3 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
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Search relevance: 130.86 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Driveways. A subset of Roadway Sub-Block. A single line, segmented at all intersections (alley , service road, drive, street, and driveway centerline types), representing each driveway in the...
Search relevance: 74.38 | Views last month: 0 | Catalog Last Checked: October 13, 2026 at 10:01 PM -
Alleys. A subset of the Roadway Sub-block dataset. A single line, segmented at all intersections (alley , service road, drive, street, and driveway centerline types), representing each alley in...
Search relevance: 73.99 | Views last month: 0 | Catalog Last Checked: October 13, 2026 at 10:01 PM -
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...
Search relevance: 68.19 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
Step Street are steps that were built, instead of a typical roadway, on a mapped street that has a huge grade difference. They were built to avoid very steep roadway and provide access for public...
Search relevance: 51.22 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:35 PM -
This line layer was created from the GTFS data feeds from the Washington D.C. Metropolitan Area Transportation Authority (WMATA) to represent the new WMATA bus transit routes for the Better Bus...
Search relevance: 44.78 | Views last month: 4 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
This point layer was created from the GTFS data feeds from the Washington D.C. Metropolitan Area Transportation Authority (WMATA) to represent the new WMATA bus transit stops for the Better Bus...
Search relevance: 44.44 | Views last month: 22 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
For a city, street blocks are a very common way in which to organize and relate asset types such as bicycle lanes. The bicycle lane layer is an extract of its parent layer Roadway Blocks. The...
Search relevance: 44.24 | Views last month: 7 | Catalog Last Checked: October 06, 2026 at 09:56 PM -
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...
Search relevance: 37.45 | Views last month: 2 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
Roadway SubBlocks - Right of Way Information. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of the...
Search relevance: 36.87 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:09 PM -
The Residential Permit Parking (RPP) Blocks data support the RPP program which limits residential parking to residents living on designated blocks. This dataset is derived from the District...
Search relevance: 36.28 | Views last month: 13 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Deprecation warning (November 2021): This dataset was part of a program that is now inactive. As such, we no longer actively maintain it but it remains present for historical reference. A....
Search relevance: 34.52 | Views last month: 3 | Catalog Last Checked: September 02, 2026 at 06:55 PM -
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...
Search relevance: 33.62 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
Roadway Street Blocks representing Interstates, Freeways, Expressways in the District, This data set was created to act as a basis for public and private institutions to improve their policy and...
Search relevance: 33.31 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
Mid-block crossings offer pedestrians and bicyclists approved locations to legally cross a street other than a fully controlled intersection, such as an all-way stop or traffic signal. Mid-block...
Search relevance: 32.08 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:11 PM -
The main dataset is a 350 MB file of trajectory data (TGSIM-Foggy Bottom-Data.csv) that contains position, speed, and acceleration data for pedestrians, bicycles, scooters, non-automated passenger...
Search relevance: 29.59 | Views last month: 54 | Catalog Last Checked: October 15, 2026 at 08:48 PM -
Crashes in DC Trending
Crashes on the roadway blocks network of Washington, DC maintained by the District Department of Transportation (DDOT). In addition to locations, a related table consisting of crash details is...
Search relevance: 27.64 | Views last month: 151 | Catalog Last Checked: November 03, 2026 at 10:31 PM
