Roadway SubBlock Intersection
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 have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point.For more information please visit DDOT's wiki page.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "DCGISopendata",
"@type": "vcard:Contact",
"hasEmail": "mailto:gisgroup@dc.gov"
}
|
| description | <div style='text-align:Left;'><div><div><p><span>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 have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point.</span></p><p><span>For more information please visit </span><a href='https://ddotwiki.atlassian.net:443/wiki/spaces/GIS0225/pages/2053603653/GIS' style='text-decoration:underline;' rel='nofollow ugc'><span>DDOT's wiki page</span></a><span>.</span></p></div></div></div> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/159",
"mediaType": "application/json"
},
{
"@type": "dcat:Distribution",
"title": "OGC WMS",
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"mediaType": "application/vnd.ogc.wms_xml"
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"mediaType": "text/csv"
},
{
"@type": "dcat:Distribution",
"title": "GeoJSON",
"format": "GeoJSON",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/geojson?layers=159",
"mediaType": "application/vnd.geo+json"
},
{
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"accessURL": "https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/kml?layers=159",
"mediaType": "application/vnd.google-earth.kml+xml"
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{
"@type": "dcat:Distribution",
"title": "Shapefile",
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"accessURL": "https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/shapefile?layers=159",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://opendata.dc.gov/datasets/DCGIS::roadway-subblock-intersection",
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}
]
|
| identifier | https://www.arcgis.com/home/item.html?id=8d19868afb58423eb0477228d1dd72ab&sublayer=159 |
| issued | 2020-11-17T17:43:27.000Z |
| keyword |
[
"DC",
"District of Columbia",
"Washington",
"intersection",
"transportation"
]
|
| landingPage | https://opendata.dc.gov/datasets/DCGIS::roadway-subblock-intersection |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2026-02-14T08:07:45.000Z |
| publisher |
{
"name": "District Department of Transportation"
}
|
| spatial | -77.1144,38.8098,-76.9094,38.9953 |
| theme |
[
"geospatial"
]
|
| title | Roadway SubBlock Intersection |
