{ "currentVersion": 10.91, "serviceDescription": "", "mapName": "Main Map", "description": "", "copyrightText": "", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Commuter Rail - Planned or Existing", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 1, "name": "Fixed-Guideway Transit - Planned or Existing (includes Metrorail, Streetcars, Light Rail)", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 2, "name": "WMATA's Priority Corridor Network and Planned or Existing Bus Rapid Transit", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 3, "name": "Roadways on the TPB's Regional Freight-Significant Network (Entire network overlaps with NHS)", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 4, "name": "Interstate Highways and Roadways on the National Highway System (NHS)", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 5, "name": "COG Regional Activity Center (Not an element of the Network - included here to illustrate connectivity)", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" } ], "tables": [], "spatialReference": { "wkid": 102685, "latestWkid": 2248 }, "singleFusedMapCache": false, "initialExtent": { "xmin": 998235.9780031465, "ymin": 504507.36485787964, "xmax": 1411013.755780924, "ymax": 636174.0315245463, "spatialReference": { "wkid": 102685, "latestWkid": 2248 } }, "fullExtent": { "xmin": 1068555.8924893255, "ymin": 253744.56837044656, "xmax": 1406127.7673821545, "ymax": 748918.5383351535, "spatialReference": { "wkid": 102685, "latestWkid": 2248 } }, "minScale": 0, "maxScale": 0, "units": "esriFeet", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "", "Author": "", "Comments": "", "Subject": "", "Category": "", "AntialiasingMode": "None", "TextAntialiasingMode": "Force", "Keywords": "" }, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, geoJSON", "exportTilesAllowed": false, "referenceScale": 0, "supportsDatumTransformation": true, "maxRecordCount": 20000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "KmlServer", "serviceItemId": "7c8845bada944ad88dece4e645efa372" }