{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 0, "name": "REJ June 2024 Block Group", "type": "Feature Layer", "description": "

A Regional Environmental Justice \u201cPlus\u201d (REJ+) Community is a designation assigned to block groups with relatively high shares of residents that are especially impacted by changes in or to transportation networks. To qualify as an REJ+ community, a block group must meet at least one of the following thresholds that correspond to traditional environmental justice criteria. \u2022 Income: Annual median household income ≤ MPO 25th percentile\u202f\u202f \u2022 Race and ethnicity: Percent of individuals that identify as Hispanic or Latino; Black or African American; American Indian or Alaska Native; Asian; Native Hawaiian or Other Pacific Islander; Some other race; or Two or more races and do not identify as White alone ≥ MPO 75th percentile\u202f\u202f \u2022 Limited English proficiency (LEP): Percent of households with limited English-speaking members ≥ MPO 75th percentile\u202f\u202f \u2022 Car ownership: Percent of households without an available vehicle ≥ MPO 75th percentile\u202f\u202f \u2022 Disability: Percent of households with one or more persons with a disability ≥ MPO 75th percentile\u202f\u202f \u2022 Age: Percent of individuals aged 65 or older ≥ MPO 75th percentile<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.0010240000009536744, "zTolerance": 2, "mTolerance": 0.001, "falseX": -3.653089999997848E7, "falseY": -2.880319999965094E7, "xyUnits": 7812.4999927240415, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "MassDOT", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "REJ_MDF", "defaultSymbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "defaultLabel": "", "uniqueValueInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "#N/A", "label": "#N/A" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 20, 158, 206, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: disability", "label": "MDF: disability" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 167, 198, 54, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: income", "label": "MDF: income" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 158, 85, 156, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: lep", "label": "MDF: lep" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 252, 146, 31, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: nonwhite", "label": "MDF: nonwhite" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 222, 62, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: senior", "label": "MDF: senior" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 247, 137, 216, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "MDF: zvhh", "label": "MDF: zvhh" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 0 ], "width": 0.7 } }, "value": "n/a", "label": "n/a" } ], "fieldDelimiter": ",", "authoringInfo": { "colorRamp": { "type": "multipart", "colorRamps": [ { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 184, 252, 249, 255 ], "toColor": [ 184, 252, 249, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 250, 179, 252, 255 ], "toColor": [ 250, 179, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 208, 182, 255 ], "toColor": [ 252, 208, 182, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 182, 202, 252, 255 ], "toColor": [ 182, 202, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 233, 252, 179, 255 ], "toColor": [ 233, 252, 179, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 192, 216, 255 ], "toColor": [ 252, 192, 216, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 184, 252, 198, 255 ], "toColor": [ 184, 252, 198, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 250, 210, 255 ], "toColor": [ 252, 250, 210, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 212, 237, 252, 255 ], "toColor": [ 212, 237, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 198, 182, 252, 255 ], "toColor": [ 198, 182, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 210, 252, 223, 255 ], "toColor": [ 210, 252, 223, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 230, 215, 252, 255 ], "toColor": [ 230, 215, 252, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 252, 212, 213, 255 ], "toColor": [ 252, 212, 213, 255 ] } ] } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": -8185691.831223855, "ymin": 5046501.689184225, "xmax": -7781075.454034876, "ymax": 5294989.81609003, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAMELSAD", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "STATEFP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "COUNTYFP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "TRACTCE", "length": 6, "domain": null }, { "name": "BLKGRPCE", "type": "esriFieldTypeString", "alias": "BLKGRPCE", "length": 1, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 12, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "NAMELSAD", "length": 13, "domain": null }, { "name": "MTFCC", "type": "esriFieldTypeString", "alias": "MTFCC", "length": 5, "domain": null }, { "name": "FUNCSTAT", "type": "esriFieldTypeString", "alias": "FUNCSTAT", "length": 1, "domain": null }, { "name": "ALAND", "type": "esriFieldTypeDouble", "alias": "ALAND", "domain": null }, { "name": "AWATER", "type": "esriFieldTypeDouble", "alias": "AWATER", "domain": null }, { "name": "INTPTLAT", "type": "esriFieldTypeString", "alias": "INTPTLAT", "length": 11, "domain": null }, { "name": "INTPTLON", "type": "esriFieldTypeString", "alias": "INTPTLON", "length": 12, "domain": null }, { "name": "GEOID_Doub", "type": "esriFieldTypeDouble", "alias": "GEOID_double", "domain": null }, { "name": "OBJECTID_2", "type": "esriFieldTypeInteger", "alias": "OBJECTID", "domain": null }, { "name": "GEO_ID", "type": "esriFieldTypeString", "alias": "GEO_ID", "length": 1073741822, "domain": null }, { "name": "Blockgroup", "type": "esriFieldTypeDouble", "alias": "Blockgroup", "domain": null }, { "name": "MPO", "type": "esriFieldTypeString", "alias": "MPO", "length": 1073741822, "domain": null }, { "name": "Population", "type": "esriFieldTypeInteger", "alias": "Population", "domain": null }, { "name": "MedHHInc", "type": "esriFieldTypeString", "alias": "MedHHInc", "length": 1073741822, "domain": null }, { "name": "LEP_Pct", "type": "esriFieldTypeDouble", "alias": "LEP_Pct", "domain": null }, { "name": "NonWhtPct", "type": "esriFieldTypeDouble", "alias": "Nonwhite_Pct", "domain": null }, { "name": "ZVHH_Pct", "type": "esriFieldTypeDouble", "alias": "ZVHH_Pct", "domain": null }, { "name": "Senior_Pct", "type": "esriFieldTypeDouble", "alias": "Senior_Pct", "domain": null }, { "name": "Disab_Pct", "type": "esriFieldTypeDouble", "alias": "Disability_Pct", "domain": null }, { "name": "MedIncFlag", "type": "esriFieldTypeString", "alias": "median_income_flag", "length": 1073741822, "domain": null }, { "name": "PctLEPFlag", "type": "esriFieldTypeString", "alias": "pct_lep_flag", "length": 1073741822, "domain": null }, { "name": "PctNonWFlg", "type": "esriFieldTypeString", "alias": "pct_nonwhite_flag", "length": 1073741822, "domain": null }, { "name": "TitleVIDes", "type": "esriFieldTypeString", "alias": "TitleVI_EJ_des", "length": 1073741822, "domain": null }, { "name": "TitleVIFlg", "type": "esriFieldTypeString", "alias": "TitleVI_EJ_flag", "length": 1073741822, "domain": null }, { "name": "ZVHH_flag", "type": "esriFieldTypeString", "alias": "ZVHH_flag", "length": 1073741822, "domain": null }, { "name": "SenFlag", "type": "esriFieldTypeString", "alias": "Senior_flag", "length": 1073741822, "domain": null }, { "name": "Disab_Flag", "type": "esriFieldTypeString", "alias": "Disability_flag", "length": 1073741822, "domain": null }, { "name": "REJ_Des", "type": "esriFieldTypeString", "alias": "REJ+_des", "length": 1073741822, "domain": null }, { "name": "REJFlgMDOT", "type": "esriFieldTypeString", "alias": "REJ+_flag_MassDOT Rules", "length": 1073741822, "domain": null }, { "name": "EEA_GeoID", "type": "esriFieldTypeString", "alias": "EEA_GeoID", "length": 1073741822, "domain": null }, { "name": "EEAIncRule", "type": "esriFieldTypeString", "alias": "EEA_Inclusion_Rule", "length": 1073741822, "domain": null }, { "name": "REJFlagFin", "type": "esriFieldTypeString", "alias": "REJ+_flag_FINAL", "length": 1073741822, "domain": null }, { "name": "EEA_HHI", "type": "esriFieldTypeString", "alias": "medianHHI", "length": 1073741822, "domain": null }, { "name": "EEA_LEP", "type": "esriFieldTypeString", "alias": "limitedEnglish", "length": 1073741822, "domain": null }, { "name": "EEA_Min", "type": "esriFieldTypeString", "alias": "minority_population", "length": 1073741822, "domain": null }, { "name": "EEA_EJ", "type": "esriFieldTypeString", "alias": "EJ", "length": 1073741822, "domain": null }, { "name": "EEA_EJCrit", "type": "esriFieldTypeString", "alias": "EJ_CRITERIA", "length": 1073741822, "domain": null }, { "name": "EEAEJCritC", "type": "esriFieldTypeString", "alias": "EJ_criteria_count", "length": 1073741822, "domain": null }, { "name": "EEAEJCritD", "type": "esriFieldTypeString", "alias": "EJ_CRIT_DESC", "length": 1073741822, "domain": null }, { "name": "REJ_MDF", "type": "esriFieldTypeString", "alias": "most_dominant_factor", "length": 1073741822, "domain": null }, { "name": "REJ_Index", "type": "esriFieldTypeString", "alias": "REJ+_INDEX", "length": 1073741822, "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape.STArea()", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R4321_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3357_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape.STArea()", "shapeLengthFieldName": "Shape.STLength()", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }