{ "layers": [ { "currentVersion": 10.91, "id": 0, "name": "Centracs Signals", "type": "Feature Layer", "description": "MDOT SHA Traffic Signals data consists of point geometric features which represent the geographic locations of traffic control devices along roadways throughout the State of Maryland.\n\nMDOT SHA Traffic Signals data is owned & maintained by the MDOT SHA Office of Traffic & Safety (OOTS). This data product is updated on a weekly basis every Friday evening at 8PM EST. Any new signals created throughout the week will be available within the publication data product the following Monday. \n\nFor more information, contact MDOT SHA OIT Enterprise Information Services:\nEmail: GIS@mdot.maryland.gov", "geometryType": "esriGeometryPoint", "sourceSpatialReference": {"wkt": "PROJCS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",GEOGCS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-77.0],PARAMETER[\"Standard_Parallel_1\",38.3],PARAMETER[\"Standard_Parallel_2\",39.45],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666],UNIT[\"Foot_US\",0.3048006096012192]]"}, "copyrightText": "Maryland Department of Transportation (MDOT), Maryland Department of Transportation State Highway Administration (MDOT SHA), MDOT SHA Office of Traffic & Safety (OOTS), MDOT SHA Office of Planning & Preliminary Engineering (OPPE), MDOT SHA Data Services Division (DSD), MDOT SHA OIT Enterprise Information Services (GIS@mdot.maryland.gov)", "parentLayer": null, "subLayers": [], "minScale": 10000000, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSMS", "style": "esriSMSCircle", "color": [ 197, 0, 255, 255 ], "size": 5, "angle": 0, "xoffset": 0, "yoffset": 0, "outline": { "color": [ 0, 0, 0, 255 ], "width": 1 } }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 617523.461494148, "ymin": 116558.100798711, "xmax": 1869969.73973306, "ymax": 749069.8377412109, "spatialReference": {"wkt": "PROJCS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",GEOGCS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-77.0],PARAMETER[\"Standard_Parallel_1\",38.3],PARAMETER[\"Standard_Parallel_2\",39.45],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666],UNIT[\"Foot_US\",0.3048006096012192]]"} }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "TCD_Type", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "GIS Object ID", "domain": null }, { "name": "SHOP_NAME", "type": "esriFieldTypeString", "alias": "Maintenance Shop Name", "length": 16, "domain": null }, { "name": "ZIPCODE1", "type": "esriFieldTypeString", "alias": "Zipcode", "length": 5, "domain": null }, { "name": "ZIPNAME", "type": "esriFieldTypeString", "alias": "Zipcode Name", "length": 35, "domain": null }, { "name": "SIGNAL_ID", "type": "esriFieldTypeString", "alias": "Signal ID", "length": 255, "domain": null }, { "name": "ROUTE_ID", "type": "esriFieldTypeString", "alias": "Route ID", "length": 32, "domain": null }, { "name": "MEASURE", "type": "esriFieldTypeDouble", "alias": "Measure", "domain": null }, { "name": "SIS_ID", "type": "esriFieldTypeInteger", "alias": "SIS ID", "domain": null }, { "name": "Connect_Type", "type": "esriFieldTypeInteger", "alias": "Connect Type", "domain": null }, { "name": "CONNECT_TYPE_DESC", "type": "esriFieldTypeString", "alias": "Connect Type Desc", "length": 255, "domain": null }, { "name": "TCD_Type", "type": "esriFieldTypeString", "alias": "TCD Type", "length": 1, "domain": null }, { "name": "TCD_TYPE_DESC", "type": "esriFieldTypeString", "alias": "TCD Type Desc", "length": 255, "domain": null }, { "name": "Owner", "type": "esriFieldTypeString", "alias": "Owner", "length": 1, "domain": null }, { "name": "OWNER_DESC", "type": "esriFieldTypeString", "alias": "Owner Desc", "length": 255, "domain": null }, { "name": "MAINT", "type": "esriFieldTypeString", "alias": "Maintainer", "length": 1, "domain": null }, { "name": "MAINT_DESC", "type": "esriFieldTypeString", "alias": "Maintainer Desc", "length": 255, "domain": null }, { "name": "ELECTRICCO", "type": "esriFieldTypeString", "alias": "Electric Company", "length": 255, "domain": null }, { "name": "TS_PLAN", "type": "esriFieldTypeString", "alias": "TS Plan ID", "length": 255, "domain": null }, { "name": "PRIMARY_ROUTE", "type": "esriFieldTypeString", "alias": "Main Route ID", "length": 20, "domain": null }, { "name": "MR", "type": "esriFieldTypeString", "alias": "Main Route", "length": 100, "domain": null }, { "name": "MR_ROAD_NAME", "type": "esriFieldTypeString", "alias": "Main Route Name", "length": 100, "domain": null }, { "name": "MR_PREFIX", "type": "esriFieldTypeString", "alias": "Main Route Prefix", "length": 2, "domain": null }, { "name": "MR_ROUTE", "type": "esriFieldTypeString", "alias": "Main Route Number", "length": 5, "domain": null }, { "name": "MR_SUFFIX", "type": "esriFieldTypeString", "alias": "Main Route Suffix", "length": 2, "domain": null }, { "name": "MR_DIR", "type": "esriFieldTypeString", "alias": "Main Route Direction", "length": 1, "domain": null }, { "name": "MR_SPEED_LIMIT", "type": "esriFieldTypeInteger", "alias": "Main Route Speed Limit", "domain": null }, { "name": "SECONDARY_ROUTE", "type": "esriFieldTypeString", "alias": "Secondary Route", "length": 20, "domain": null }, { "name": "SR", "type": "esriFieldTypeString", "alias": "Secondary Route", "length": 100, "domain": null }, { "name": "SR_ROAD_NAME", "type": "esriFieldTypeString", "alias": "Secondary Route Name", "length": 100, "domain": null }, { "name": "SR_PREFIX", "type": "esriFieldTypeString", "alias": "Secondary Route Prefix", "length": 2, "domain": null }, { "name": "SR_ROUTE", "type": "esriFieldTypeString", "alias": "Secondary Route Number", "length": 5, "domain": null }, { "name": "SR_SUFFIX", "type": "esriFieldTypeString", "alias": "Secondary Route Suffix", "length": 2, "domain": null }, { "name": "SR_DIR", "type": "esriFieldTypeString", "alias": "Secondary Route Direction", "length": 1, "domain": null }, { "name": "SR_MP", "type": "esriFieldTypeDouble", "alias": "Secondary Route Measure", "domain": null }, { "name": "SR_SPEED_LIMIT", "type": "esriFieldTypeInteger", "alias": "Secondary Route Speed Limit", "domain": null }, { "name": "POINT_X", "type": "esriFieldTypeDouble", "alias": "Point X", "domain": null }, { "name": "POINT_Y", "type": "esriFieldTypeDouble", "alias": "Point Y", "domain": null }, { "name": "POINT_Z", "type": "esriFieldTypeDouble", "alias": "Point Z", "domain": null }, { "name": "POINT_M", "type": "esriFieldTypeDouble", "alias": "Point M", "domain": null }, { "name": "IN_CENTRACS", "type": "esriFieldTypeString", "alias": "Centracs", "length": 3, "domain": null }, { "name": "COUNTY_NAME", "type": "esriFieldTypeString", "alias": "County Name", "length": 15, "domain": null }, { "name": "COUNTY_INTEGER_DESC", "type": "esriFieldTypeString", "alias": "County (Integer) Desc", "length": 255, "domain": null }, { "name": "DISTRICT_NAME", "type": "esriFieldTypeString", "alias": "District Name", "length": 11, "domain": null }, { "name": "DISTRICT_NUMBER", "type": "esriFieldTypeInteger", "alias": "District Number", "domain": null }, { "name": "DISTRICT_NUMBER_DESC", "type": "esriFieldTypeString", "alias": "District Number Desc", "length": 255, "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "GIS Shape", "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "GIS Shape" }, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "hasZ": true, "hasM": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "6d96ee525a5340259fba84f6d2201fe4" } ], "tables": [] }