{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "DCGISopendata", "hasEmail": "mailto:gisgroup@dc.gov"}, "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>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.</SPAN></P><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://wiki.ddot.dc.gov/display/GIS/Roadway+Characteristics\"><SPAN>DDOT's wiki page</SPAN></A><SPAN>.</SPAN></P></DIV></DIV></DIV>", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/datasets/DCGIS::roadway-intersection-approach", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}, {"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/161", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS", "format": "OGC WMS", "mediaType": "application/vnd.ogc.wms_xml", "title": "OGC WMS"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/csv?layers=161", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/shapefile?layers=161", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/geojson?layers=161", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/kml?layers=161", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}], "identifier": "https://www.arcgis.com/home/item.html?id=a779d051865f461eb2a1f50f10940ec4&sublayer=161", "issued": "2020-11-13T15:32:59.000Z", "keyword": ["DC", "DDOT", "District of Columbia", "intersection", "intersection approach", "linear referencing", "LRS", "roadway", "roadway block", "roadwayhub", "transportation"], "landingPage": "https://opendata.dc.gov/datasets/DCGIS::roadway-intersection-approach", "license": "https://creativecommons.org/licenses/by/4.0", "modified": "2026-03-28T08:07:09.000Z", "publisher": {"name": "D.C. Office of the Chief Technology Officer"}, "spatial": "-77.1144,38.7932,-76.9094,38.9953", "theme": ["geospatial"], "title": "Roadway Intersection Approach"}