Catalog - Data.gov

Found 9 datasets matching "hidden roads".

City
Hidden Roads 1999
- Organization: District of Columbia
- Updated: 2021-12-13T18:12:16.000Z
Hidden roads captured in 1999. This is a new dataset that was not collected as part of the planimetric mapping project. It was created to enhance existing information.
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Search relevance: 176.85 | Views last month: 0
City
Hidden Roads
- Organization: District of Columbia
- Updated: 2022-02-04T00:00:00.000Z
Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO)....
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Search relevance: 98.09 | Views last month: 5
City
Traffic Barrier 2021
- Organization: District of Columbia
- Updated: 2022-02-04T00:00:00.000Z
Barrier: Captures jersey barriers and walls along roads and bridges as linear features. This includes impact attenuators. Where road edges and barriers share the same delineation, the geometry is...
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Search relevance: 55.72 | Views last month: 3
City
Hydrography Lines 2021
- Organization: District of Columbia
- Updated: 2022-02-04T00:00:00.000Z
This layer contains hydrography such as streams, rivers, and other linear hydrography features. Hidden hydrography, inferred drainage connectors, or culverts connect visible hydrography to form a...
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Search relevance: 52.29 | Views last month: 1
City
Hydrography Lines
- Organization: District of Columbia
- Updated: 2026-02-11T03:08:45.000Z
This layer contains hydrography such as streams, rivers, and other linear hydrography features. Hidden hydrography, inferred drainage connectors, or culverts connect visible hydrography to form a...
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Search relevance: 51.32 | Views last month: 1
City
Curbs
- Organization: District of Columbia
- Updated: 2026-02-11T03:01:06.000Z
Curb: The edge of roads, alleys, ramps or parking lots, other than those for which polygons can be formed. Curbs are rims, usually made of concrete, along a roadway, forming an edge for a...
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Search relevance: 48.13 | Views last month: 0
City
Curbs 2021
- Organization: District of Columbia
- Updated: 2022-02-04T00:00:00.000Z
Curb: The edge of roads, alleys, ramps or parking lots, other than those for which polygons can be formed. Curbs are rims, usually made of concrete, along a roadway, forming an edge for a...
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Search relevance: 47.59 | Views last month: 1
City
Bridge and Tunnel Entrances 2021
- Organization: District of Columbia
- Updated: 2022-02-04T00:00:00.000Z
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
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Search relevance: 45.15 | Views last month: 1
City
Bridge and Tunnel Entrances
- Organization: District of Columbia
- Updated: 2026-02-11T02:58:55.000Z
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
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Search relevance: 44.76 | Views last month: 1

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