{ "currentVersion": 11.3, "cimVersion": "3.3.0", "serviceDescription": "

The USGS Transportation service from The National Map (TNM) is based on TIGER/Line data provided through U.S. Census Bureau and road data from U.S. Forest Service. Some of the TIGER/Line data includes limited corrections done by USGS. Transportation data consists of roads, railroads, trails, airports, and other features associated with the transport of people or commerce. The data include the name or route designator, classification, and location. Transportation data support general mapping and geographic information system technology analysis for applications such as traffic safety, congestion mitigation, disaster planning, and emergency response. The National Map transportation data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and structures, to produce general reference base maps. The National Map download client allows free downloads of public domain transportation data in either Esri File Geodatabase or Shapefile formats. For additional information on the transportation data model, go to https://www.usgs.gov/ngp-standards-and-specifications/national-map-transportation-content. See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata.<\/span><\/p><\/div><\/div><\/div>", "mapName": "transportation", "description": "The USGS Transportation service from The National Map (TNM) is based on TIGER/Line data provided through U.S. Census Bureau and road data from U.S. Forest Service. Some of the TIGER/Line data includes limited corrections done by USGS. Transportation data consists of roads, railroads, trails, airports, and other features associated with the transport of people or commerce. The data include the name or route designator, classification, and location. Transportation data support general mapping and geographic information system technology analysis for applications such as traffic safety, congestion mitigation, disaster planning, and emergency response. The National Map transportation data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and structures, to produce general reference base maps. The National Map download client allows free downloads of public domain transportation data in either Esri File Geodatabase or Shapefile formats. For additional information on the transportation data model, go to https://www.usgs.gov/ngp-standards-and-specifications/national-map-transportation-content. See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata.", "copyrightText": "USGS The National Map: National Transportation Dataset; U.S. Census Bureau \u2013 TIGER/Line; U.S. Forest Service. Data Refreshed June, 2025.", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Small-Scale", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": [ 1, 7 ], "minScale": 0, "maxScale": 500000, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 1, "name": "Labels", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": [ 2, 3, 4, 5, 6 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 2, "name": "Roads 10M-Scale labels", "parentLayerId": 1, "defaultVisibility": true, "subLayerIds": null, "minScale": 18489298, "maxScale": 5000000, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 3, "name": "Roads 1M-Scale labels", "parentLayerId": 1, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 4, "name": "Ferries 1M-Scale labels", "parentLayerId": 1, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 5, "name": "National Trail labels", "parentLayerId": 1, "defaultVisibility": true, "subLayerIds": null, "minScale": 4622323, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 6, "name": "Rail 1M-Scale labels", "parentLayerId": 1, "defaultVisibility": false, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 7, "name": "Features", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": [ 8, 9, 10, 11, 12 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 8, "name": "Roads 10M-Scale", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 5000000, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 9, "name": "Roads 1M-Scale", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 10, "name": "Ferries 1M-Scale", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 11, "name": "National Trails", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 18055.954822, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 12, "name": "Rail 1M-Scale", "parentLayerId": 7, "defaultVisibility": false, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 13, "name": "Large and Medium-Scale", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": [ 14, 26 ], "minScale": 500000, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 14, "name": "Labels", "parentLayerId": 13, "defaultVisibility": true, "subLayerIds": [ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 15, "name": "Airport labels", "parentLayerId": 14, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 16, "name": "Interstate labels", "parentLayerId": 14, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 17, "name": "US Route labels", "parentLayerId": 14, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 18, "name": "State Route labels", "parentLayerId": 14, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 19, "name": "Highway full name labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 20, "name": "Local Connecting Road labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 21, "name": "Local Road labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 22, "name": "USFS Road Shields", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 23, "name": "Ferry and Tunnel labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 24, "name": "Trail labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 25, "name": "Railroad labels", "parentLayerId": 14, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 26, "name": "Features", "parentLayerId": 13, "defaultVisibility": true, "subLayerIds": [ 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 27, "name": "Airports", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 28, "name": "Airport Runways", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 29, "name": "Controlled-access Highways", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 30, "name": "Secondary Highways", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 31, "name": "Local Connecting Roads", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 32, "name": "Local Roads", "parentLayerId": 26, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 33, "name": "Ramps", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 34, "name": "Ferries and Tunnels", "parentLayerId": 26, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 35, "name": "4WD Roads", "parentLayerId": 26, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 36, "name": "Closed Roads", "parentLayerId": 26, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 37, "name": "Trails", "parentLayerId": 26, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 38, "name": "Railroads", "parentLayerId": 26, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true } ], "tables": [], "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -2.1704185587340817E7, "falseY": -30241100, "xyUnits": 1.449298431594776E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": -1.5610543885885093E7, "ymin": 1513454.645013318, "xmax": -6288406.215472733, "ymax": 7704731.636865692, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -2.1704185587340817E7, "falseY": -30241100, "xyUnits": 1.449298431594776E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": -1.97475753906E7, "ymin": -1616301.4897999987, "xmax": 1.93846285442E7, "ymax": 1.1525350658500003E7, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -2.1704185587340817E7, "falseY": -30241100, "xyUnits": 1.449298431594776E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 0, "maxScale": 0, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Transportation", "Author": "", "Comments": "The USGS Transportation service from The National Map (TNM) is based on TIGER/Line data provided through U.S. Census Bureau and road data from U.S. Forest Service. Some of the TIGER/Line data includes limited corrections done by USGS. Transportation data consists of roads, railroads, trails, airports, and other features associated with the transport of people or commerce. The data include the name or route designator, classification, and location. Transportation data support general mapping and geographic information system technology analysis for applications such as traffic safety, congestion mitigation, disaster planning, and emergency response. The National Map transportation data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and structures, to produce general reference base maps. The National Map download client allows free downloads of public domain transportation data in either Esri File Geodatabase or Shapefile formats. For additional information on the transportation data model, go to https://www.usgs.gov/ngp-standards-and-specifications/national-map-transportation-content. See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata.", "Subject": "The USGS Transportation service from The National Map (TNM)", "Category": "", "Version": "3.3.0", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Keywords": "transportation,road,railroad,airport,airstrip,runway,ferry,tunnel,interstate,expressway,controlled-access,highway,ramp,route,primary,secondary,local,connector,4WD,trail,scenic,recreational,USFS,NGP-TNM,REST,WMS,WFS" }, "supportsQueryDomains": true, "capabilities": "Query,Map,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "supportsDatumTransformation": true, "floorAwareMapProperties": { "defaultFloorFilterSettings": {"isEnabled": false} }, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "mapUnits": {"uwkid": 9001}, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "WMSServer" }