{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 16, "name": "Roadway_Departure_Risk_MPO_Ranking", "type": "Feature Layer", "parentLayer": null, "defaultVisibility": true, "minScale": 0, "maxScale": 0, "canScaleSymbols": false, "geometryType": "esriGeometryPolyline", "description": "

The Network Screening \u2013 Systemic/Risk Based data can be used to access and visualize the top risk sites for each of the Strategic Highway Safety Plan emphasis areas based on specific risk factors developed for this emphasis area. The top risk sites are available statewide as well as top risks within each MPO/RPA. Each emphasis area is focused on certain road types so not all roadway segments are included. Details on the specific risk factors and how they were developed for this emphasis area can be found in the MassDOT Network Screening Risk Based Methodology Reports.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "copyrightText": "VHB, MassDOT Highway Traffic Safety", "editFieldsInfo": null, "ownershipBasedAccessControlForFeatures": null, "syncCanReturnChanges": false, "relationships": [], "isDataVersioned": false, "isDataArchived": false, "infoInEstimates": [ "extent", "count" ], "isDataBranchVersioned": false, "isDataReplicaTracked": false, "isCoGoEnabled": false, "supportsRollbackOnFailureParameter": true, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportsValidateSQL": true, "supportsCoordinatesQuantization": true, "supportsQuantizationEditMode": true, "supportsCalculate": true, "supportsASyncCalculate": true, "supportsDatumTransformation": true, "advancedQueryCapabilities": { "supportsPagination": true, "supportsTrueCurve": true, "supportsQueryWithDistance": true, "supportsReturningQueryExtent": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsQueryWithResultType": true, "supportsReturningGeometryCentroid": false, "supportsSqlExpression": true, "supportsQueryWithDatumTransformation": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsQueryAnalytic": true }, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "advancedEditingCapabilities": { "supportedSqlFormatsInCalculate": [ "standard" ], "supportsAsyncApplyEdits": true, "supportsApplyEditsbyUploadID": true, "supportedApplyEditsUploadIDFormats": "JSON" }, "hasGeometryProperties": true, "geometryProperties": { "shapeLengthFieldName": "Shape__Length", "units": "esriMeters" }, "hasMetadata": true, "extent": { "xmin": 32569.112140859594, "ymin": 776677.8884573411, "xmax": 331048.8936265449, "ymax": 961240.5200067852, "spatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -427518.56183200004, "mUnits": 9999.996363814838 } }, "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 }, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 69, 150, 34, 255 ], "width": 1 } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "hasM": true, "hasZ": false, "allowUpdateWithoutMValues": false, "allowGeometryUpdates": false, "allowTrueCurvesUpdates": true, "onlyAllowTrueCurveUpdatesByTrueCurveClients": true, "hasAttachments": false, "supportsApplyEditsWithGlobalIds": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "objectIdField": "OBJECTID", "globalIdField": "", "displayField": "St_Name", "typeIdField": "", "subtypeField": "", "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null, "editable": false, "nullable": false, "defaultValue": null, "modelName": "OBJECTID" }, { "name": "UNIQUE_ID", "type": "esriFieldTypeInteger", "alias": "UNIQUE_ID", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "UNIQUE_ID" }, { "name": "AADT", "type": "esriFieldTypeInteger", "alias": "AADT", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "AADT" }, { "name": "Control", "type": "esriFieldTypeSmallInteger", "alias": "Access Control", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Control" }, { "name": "City", "type": "esriFieldTypeSmallInteger", "alias": "City or Town", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "City" }, { "name": "DistrictNa", "type": "esriFieldTypeString", "alias": "District Name", "domain": null, "editable": true, "nullable": true, "length": 80, "defaultValue": null, "modelName": "DistrictNa" }, { "name": "DistrictNu", "type": "esriFieldTypeString", "alias": "District Number", "domain": null, "editable": true, "nullable": true, "length": 80, "defaultValue": null, "modelName": "DistrictNu" }, { "name": "Facility", "type": "esriFieldTypeSmallInteger", "alias": "Facility Type", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Facility" }, { "name": "fc_text", "type": "esriFieldTypeString", "alias": "Functional Class Text", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "fc_text" }, { "name": "F_F_Class", "type": "esriFieldTypeSmallInteger", "alias": "Federal Functional Class", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "F_F_Class" }, { "name": "From_Measure", "type": "esriFieldTypeDouble", "alias": "From Measure", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "From_Measure" }, { "name": "ft_text", "type": "esriFieldTypeString", "alias": "Facility Type Text", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "ft_text" }, { "name": "F_Class", "type": "esriFieldTypeSmallInteger", "alias": "Functional Class", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "F_Class" }, { "name": "jur_text", "type": "esriFieldTypeString", "alias": "Jurisdiction Text", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "jur_text" }, { "name": "Jurisdictn", "type": "esriFieldTypeString", "alias": "Jurisdiction", "domain": null, "editable": true, "nullable": true, "length": 1, "defaultValue": null, "modelName": "Jurisdictn" }, { "name": "Med_Width", "type": "esriFieldTypeDouble", "alias": "Median Width", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Med_Width" }, { "name": "MPO", "type": "esriFieldTypeSmallInteger", "alias": "MPO", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "MPO" }, { "name": "mpo_text", "type": "esriFieldTypeString", "alias": "MPO Text", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "mpo_text" }, { "name": "Rd_Seg_ID", "type": "esriFieldTypeInteger", "alias": "Road Segment ID", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Rd_Seg_ID" }, { "name": "Route_ID", "type": "esriFieldTypeString", "alias": "Route ID", "domain": null, "editable": true, "nullable": true, "length": 16, "defaultValue": null, "modelName": "Route_ID" }, { "name": "Route_Number", "type": "esriFieldTypeString", "alias": "Route Number", "domain": null, "editable": true, "nullable": true, "length": 10, "defaultValue": null, "modelName": "Route_Number" }, { "name": "Route_System", "type": "esriFieldTypeString", "alias": "Route System", "domain": null, "editable": true, "nullable": true, "length": 3, "defaultValue": null, "modelName": "Route_System" }, { "name": "R_AADT_RS", "type": "esriFieldTypeDouble", "alias": "Rural AADT Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_AADT_RS" }, { "name": "R_CR_RS", "type": "esriFieldTypeDouble", "alias": "Rural Curve Radius Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_CR_RS" }, { "name": "R_Jur_RS", "type": "esriFieldTypeDouble", "alias": "Rural Jurisdiction Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_Jur_RS" }, { "name": "R_MPO_RS", "type": "esriFieldTypeDouble", "alias": "Rural MPO Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_MPO_RS" }, { "name": "R_Num_RS", "type": "esriFieldTypeDouble", "alias": "Rural Number of Risk Factors", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_Num_RS" }, { "name": "R_RShT_RS", "type": "esriFieldTypeDouble", "alias": "Rural Right Shoulder Type Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_RShT_RS" }, { "name": "R_RShW_RS", "type": "esriFieldTypeDouble", "alias": "Rural Right Shoulder Width Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_RShW_RS" }, { "name": "R_Spd_RS", "type": "esriFieldTypeDouble", "alias": "Rural Speed Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_Spd_RS" }, { "name": "R_TNL_RS", "type": "esriFieldTypeDouble", "alias": "Rural Number of Lanes Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_TNL_RS" }, { "name": "R_Tot_RS", "type": "esriFieldTypeDouble", "alias": "Rural Total Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_Tot_RS" }, { "name": "R_TotP_RS", "type": "esriFieldTypeDouble", "alias": "Rural Normalized Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_TotP_RS" }, { "name": "Seg_length", "type": "esriFieldTypeDouble", "alias": "Segment Length", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Seg_length" }, { "name": "Shldr_Rt_T", "type": "esriFieldTypeSmallInteger", "alias": "Right Shoulder Type", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Shldr_Rt_T" }, { "name": "Shldr_Rt_W", "type": "esriFieldTypeDouble", "alias": "Right Shoulder Width", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Shldr_Rt_W" }, { "name": "Speed_Lim", "type": "esriFieldTypeSmallInteger", "alias": "Speed Limit", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Speed_Lim" }, { "name": "St_Name", "type": "esriFieldTypeString", "alias": "Street Name", "domain": null, "editable": true, "nullable": true, "length": 100, "defaultValue": null, "modelName": "St_Name" }, { "name": "To_Measure", "type": "esriFieldTypeDouble", "alias": "To Measure", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "To_Measure" }, { "name": "TotNumLane", "type": "esriFieldTypeDouble", "alias": "Total Number of Lanes", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "TotNumLane" }, { "name": "TOWN", "type": "esriFieldTypeString", "alias": "Town", "domain": null, "editable": true, "nullable": true, "length": 21, "defaultValue": null, "modelName": "TOWN" }, { "name": "FIRST_UNIQUE_ID", "type": "esriFieldTypeInteger", "alias": "Unique ID", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "FIRST_UNIQUE_ID" }, { "name": "U_AADT_RS", "type": "esriFieldTypeDouble", "alias": "Urban AADT Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_AADT_RS" }, { "name": "U_AC_RS", "type": "esriFieldTypeDouble", "alias": "Urban Access Control Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_AC_RS" }, { "name": "U_CR_RS", "type": "esriFieldTypeDouble", "alias": "Urban Curve Radius Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_CR_RS" }, { "name": "U_Jur_RS", "type": "esriFieldTypeDouble", "alias": "Urban Jurisdiction Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_Jur_RS" }, { "name": "U_MW_RS", "type": "esriFieldTypeDouble", "alias": "Urban Median Width Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_MW_RS" }, { "name": "U_MPO_RS", "type": "esriFieldTypeDouble", "alias": "Urban MPO Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_MPO_RS" }, { "name": "U_Num_RS", "type": "esriFieldTypeDouble", "alias": "Urban Number of Risk Factors", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_Num_RS" }, { "name": "U_RShT_RS", "type": "esriFieldTypeDouble", "alias": "Urban Right Shoulder Type Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_RShT_RS" }, { "name": "U_RShW_RS", "type": "esriFieldTypeDouble", "alias": "Urban Right Shoulder Width Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_RShW_RS" }, { "name": "U_Spd_RS", "type": "esriFieldTypeDouble", "alias": "Urban Speed Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_Spd_RS" }, { "name": "U_TNL_RS", "type": "esriFieldTypeDouble", "alias": "Urban Number of Lanes Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_TNL_RS" }, { "name": "U_Tot_RS", "type": "esriFieldTypeDouble", "alias": "Urban Total Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_Tot_RS" }, { "name": "U_TotP_RS", "type": "esriFieldTypeDouble", "alias": "Urban Normalized Risk Score", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_TotP_RS" }, { "name": "Urban_Type", "type": "esriFieldTypeSmallInteger", "alias": "Urban Type", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Urban_Type" }, { "name": "R_MIN_Curve_Radius", "type": "esriFieldTypeDouble", "alias": "RwD Min of Min Curve Radius", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "R_MIN_Curve_Radius" }, { "name": "U_MIN_Curve_Radius", "type": "esriFieldTypeDouble", "alias": "Urban RwD Min of Min Curve Radius", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "U_MIN_Curve_Radius" }, { "name": "FROMADDRESS", "type": "esriFieldTypeString", "alias": "FROM ADDRESS", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "FROMADDRESS" }, { "name": "TOADDRESS", "type": "esriFieldTypeString", "alias": "TO ADDRESS", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "TOADDRESS" }, { "name": "RS_TOT", "type": "esriFieldTypeDouble", "alias": "RS_TOT", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "RS_TOT" }, { "name": "RS_TOTP", "type": "esriFieldTypeDouble", "alias": "RS_TOTP", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "RS_TOTP" }, { "name": "RS_RANK", "type": "esriFieldTypeDouble", "alias": "RS_RANK", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "RS_RANK" }, { "name": "RS_CAT", "type": "esriFieldTypeString", "alias": "RS_CAT", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "RS_CAT" }, { "name": "Shape__Length", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null, "editable": false, "nullable": true, "defaultValue": null, "modelName": "Shape.STLength()" } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null, "editable": false, "nullable": true, "defaultValue": null, "modelName": "Shape" }, "indexes": [ { "name": "R4022_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3292_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "datesInUnknownTimezone": false, "dateFieldsTimeReference": { "timeZone": "UTC", "respectsDaylightSaving": false }, "preferredTimeReference": null, "types": [], "templates": [ { "name": "Roadway_Departure_Risk_MPO_Ranking", "description": "", "prototype": { "attributes": { "RS_CAT": null, "RS_RANK": null, "UNIQUE_ID": null, "AADT": null, "Control": null, "City": null, "DistrictNa": null, "DistrictNu": null, "Facility": null, "fc_text": null, "F_F_Class": null, "From_Measure": null, "ft_text": null, "F_Class": null, "jur_text": null, "Jurisdictn": null, "Med_Width": null, "MPO": null, "mpo_text": null, "Rd_Seg_ID": null, "Route_ID": null, "Route_Number": null, "Route_System": null, "R_AADT_RS": null, "R_CR_RS": null, "R_Jur_RS": null, "R_MPO_RS": null, "R_Num_RS": null, "R_RShT_RS": null, "R_RShW_RS": null, "R_Spd_RS": null, "R_TNL_RS": null, "R_Tot_RS": null, "R_TotP_RS": null, "Seg_length": null, "Shldr_Rt_T": null, "Shldr_Rt_W": null, "Speed_Lim": null, "St_Name": null, "To_Measure": null, "TotNumLane": null, "TOWN": null, "FIRST_UNIQUE_ID": null, "U_AADT_RS": null, "U_AC_RS": null, "U_CR_RS": null, "U_Jur_RS": null, "U_MW_RS": null, "U_MPO_RS": null, "U_Num_RS": null, "U_RShT_RS": null, "U_RShW_RS": null, "U_Spd_RS": null, "U_TNL_RS": null, "U_Tot_RS": null, "U_TotP_RS": null, "Urban_Type": null, "R_MIN_Curve_Radius": null, "U_MIN_Curve_Radius": null, "FROMADDRESS": null, "TOADDRESS": null, "RS_TOT": null, "RS_TOTP": null } }, "drawingTool": "esriFeatureEditToolLine" } ], "maxRecordCount": 2000, "supportedQueryFormats": "JSON, geoJSON, PBF", "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson", "capabilities": "Query,Extract", "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "standardMaxRecordCount": 8000, "tileMaxRecordCount": 4000, "standardMaxRecordCountNoGeometry": 32000, "maxRecordCountFactor": 1 }