{
 "id": 126,
 "name": "Construction History",
 "description": "",
 "type": "esriLRSLinearEventLayer",
 "lrsNetworkId": 1,
 "datasetName": "CONSTRUCTION HISTORY",
 "featureClassName": "RAMS.LRSE_CONSTRUCTIONHISTORY",
 "unitsOfMeasure": "esriMiles",
 "measurePrecision": 7,
 "temporalViewDate": null,
 "timeZoneOffset": -360,
 "isDataVersioned": true,
 "versionName": "RAMS.QAQC",
 "isRouteEventSource": false,
 "isStaged": false,
 "dateFormat": "esriLRSDateFormatOracle",
 "spatialReferenceInfo": {
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 "eventIdFieldName": "EVENT_ID",
 "routeIdFieldName": "ROUTE_ID",
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 "fromMeasureFieldName": "FROM_MEASURE",
 "toMeasureFieldName": "TO_MEASURE",
 "fromDateFieldName": "EFFECTIVE_START_DATE",
 "toDateFieldName": "EFFECTIVE_END_DATE",
 "locErrorFieldName": "LOCERROR",
 "canSpanRoutes": false,
 "hasDerivedNetworkFields": false,
 "hasReferentLocation": false,
 "isStationEvent": false,
 "lrs": {
  "id": "1b85396f-d4ea-48de-8024-dbeef8ac1b40",
  "name": "ALRS"
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 "parentNetwork": {
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  "name": "IOWA_LRS_NETWORK",
  "type": "esriLRSNetworkLayer"
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 "fields": [
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   "name": "LAYER_YEAR",
   "type": "esriFieldTypeInteger",
   "alias": "LAYER_YEAR",
   "editable": true,
   "nullable": true,
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   "alias": "SUB_THICKNESS",
   "editable": true,
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   "defaultValue": null,
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  },
  {
   "name": "REMOVAL_THICKNESS",
   "type": "esriFieldTypeSingle",
   "alias": "REMOVAL_THICKNESS",
   "editable": true,
   "nullable": true,
   "defaultValue": null,
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  },
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   "name": "AGGREGATE_SOURCE",
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   "alias": "AGGREGATE_SOURCE",
   "length": 20,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
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  },
  {
   "name": "REMARKS",
   "type": "esriFieldTypeString",
   "alias": "REMARKS",
   "length": 200,
   "editable": true,
   "nullable": true,
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  },
  {
   "name": "SUBDRAIN_PROJ_NUMBER",
   "type": "esriFieldTypeString",
   "alias": "SUBDRAIN_PROJ_NUMBER",
   "length": 20,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": null
  },
  {
   "name": "SUBDRAIN_PERCENT",
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   "alias": "SUBDRAIN_PERCENT",
   "editable": true,
   "nullable": true,
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  },
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   "name": "SURFACE_TREATMENT",
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   "alias": "SURFACE_TREATMENT",
   "length": 2,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "SURFACE_TREATMENT_ID",
    "codedValues": [
     {
      "name": "AC = Asphalt",
      "code": "AC"
     },
     {
      "name": "MS = Microsurfacing",
      "code": "MS"
     },
     {
      "name": "PC = Concrete",
      "code": "PC"
     },
     {
      "name": "SC = Seal Coat",
      "code": "SC"
     },
     {
      "name": "SS = Slurry Seal",
      "code": "SS"
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   "alias": "PROJECT_WORK_TYPE",
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   "nullable": true,
   "defaultValue": null,
   "domain": {
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    "name": "PROJECT_WORK_TYPE_ID",
    "codedValues": [
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      "name": "W = widening project",
      "code": "W"
     },
     {
      "name": "L = left (inside) lane(s) only",
      "code": "L"
     },
     {
      "name": "R = right (outside) lane(s) only",
      "code": "R"
     },
     {
      "name": "V = various locations",
      "code": "V"
     },
     {
      "name": "O = original construction",
      "code": "O"
     },
     {
      "name": "S = resurfacing",
      "code": "S"
     },
     {
      "name": "U = unknown",
      "code": "U"
     },
     {
      "name": "M = maintenance",
      "code": "M"
     }
    ]
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   "name": "SURFACE_MATERIAL",
   "type": "esriFieldTypeString",
   "alias": "SURFACE_MATERIAL",
   "length": 3,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
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    "name": "PAVEMENT_MATERIAL_ID",
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      "name": "Type A Asphalt Cement Concrete",
      "code": "AAC"
     },
     {
      "name": "Asphalt Rubber Cement Concrete",
      "code": "ARC"
     },
     {
      "name": "Asphalt-Sand Surface Course",
      "code": "ASC"
     },
     {
      "name": "Asphalt Treated Base",
      "code": "ATB"
     },
     {
      "name": "Type B Asphalt Cement Concrete",
      "code": "BAC"
     },
     {
      "name": "Brick",
      "code": "BRK"
     },
     {
      "name": "Bituminous Seal Coat",
      "code": "BSC"
     },
     {
      "name": "Bituminous Treated Base",
      "code": "BTB"
     },
     {
      "name": "Cold in Place Recycled Asphalt",
      "code": "CIP"
     },
     {
      "name": "Cement Treated Base",
      "code": "CTB"
     },
     {
      "name": "Econocrete Base",
      "code": "ECB"
     },
     {
      "name": "Granular Backfill",
      "code": "GBF"
     },
     {
      "name": "Diamond Grinding",
      "code": "GND"
     },
     {
      "name": "Granular Subbase",
      "code": "GSB"
     },
     {
      "name": "Foamed Asphalt",
      "code": "FOA"
     },
     {
      "name": "Hot Mix Asphalt",
      "code": "HMA"
     },
     {
      "name": "Modified Subbase",
      "code": "MSB"
     },
     {
      "name": "Micro Surfacing",
      "code": "MSS"
     },
     {
      "name": "10\"\"-7\"\"-10\"\" PCC Concrete Slab",
      "code": "PC7"
     },
     {
      "name": "10\"\"-8\"\"-10\"\" PCC Concrete Slab",
      "code": "PC8"
     },
     {
      "name": "Portland Cement Base",
      "code": "PCB"
     },
     {
      "name": "Portland Cement Concrete",
      "code": "PCC"
     },
     {
      "name": "Recycled Asphalt Cement Concrete",
      "code": "RAC"
     },
     {
      "name": "Recycled PCC Pavement",
      "code": "RPC"
     },
     {
      "name": "Rolled Stone Base",
      "code": "RSB"
     },
     {
      "name": "Soil-Aggregate Subbase",
      "code": "SAS"
     },
     {
      "name": "Special Backfill",
      "code": "SBF"
     },
     {
      "name": "Soil-Cement Subbase",
      "code": "SCS"
     },
     {
      "name": "Subgrade Treatment",
      "code": "SGT"
     },
     {
      "name": "Soil-Lime Subbase",
      "code": "SLS"
     },
     {
      "name": "Slurry Seal",
      "code": "SS"
     },
     {
      "name": "Type B Asphalt Base",
      "code": "TBB"
     },
     {
      "name": "Unknown",
      "code": "UNK"
     },
     {
      "name": "Macadam (Large Stone/Chocked off - mostly on shoulders)",
      "code": "MAC"
     },
     {
      "name": "Geogrid",
      "code": "GEO"
     }
    ]
   }
  },
  {
   "name": "SUBDRAIN_MULTI",
   "type": "esriFieldTypeString",
   "alias": "SUBDRAIN_MULTI",
   "length": 1,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
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    "name": "YES_NO_ID",
    "codedValues": [
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      "name": "Y=Yes",
      "code": "Y"
     },
     {
      "name": "N=No",
      "code": "N"
     }
    ]
   }
  },
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   "name": "REMOVAL_TYPE",
   "type": "esriFieldTypeString",
   "alias": "REMOVAL_TYPE",
   "length": 3,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "REMOVAL_TYPE_ID",
    "codedValues": [
     {
      "name": "GND = Grinding",
      "code": "GND"
     },
     {
      "name": "MIL = Milling",
      "code": "MIL"
     },
     {
      "name": "SCR = Heater Scarification",
      "code": "SCR"
     }
    ]
   }
  },
  {
   "name": "AGGREGATE_CLASS_ID",
   "type": "esriFieldTypeString",
   "alias": "AGGREGATE_CLASS_ID",
   "length": 1,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "AGGREGATE_CLASS_ID",
    "codedValues": [
     {
      "name": "1 = Class 1 Durability (\u003c10 yrs)",
      "code": "1"
     },
     {
      "name": "2 = Class 2 Durability (10-20 yrs)",
      "code": "2"
     },
     {
      "name": "3 = Class 3 Durability (\u003e20 yrs)",
      "code": "3"
     },
     {
      "name": "I = Class 3i Durability (20-30)",
      "code": "I"
     }
    ]
   }
  },
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   "name": "AGGREGATE_TYPE",
   "type": "esriFieldTypeString",
   "alias": "AGGREGATE_TYPE",
   "length": 10,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "AGGREGATE_TYPE_ID",
    "codedValues": [
     {
      "name": "C.LST. = Crushed Limestone",
      "code": "C.LST."
     },
     {
      "name": "GRAVEL = Gravel",
      "code": "GRAVEL"
     },
     {
      "name": "C.ST/GR",
      "code": "C.ST/GR"
     },
     {
      "name": "SLAG",
      "code": "SLAG"
     },
     {
      "name": "QUARTZ",
      "code": "QUARTZ"
     },
     {
      "name": "C.CON. CRUSHED CONCRETE",
      "code": "C.CON."
     },
     {
      "name": "C.GRAVL CRUSHED GRAVEL",
      "code": "C.GRAVL"
     },
     {
      "name": "CR.ST. CRUSHED STONE",
      "code": "CR.ST."
     },
     {
      "name": "STONE",
      "code": "STONE"
     },
     {
      "name": "CONC.ST",
      "code": "CONC.ST"
     },
     {
      "name": "C.LST/G",
      "code": "C.LST/G"
     },
     {
      "name": "C.LST/Q",
      "code": "C.LST/Q"
     },
     {
      "name": "C.QTZT",
      "code": "C.QTZT"
     },
     {
      "name": "BASALT",
      "code": "BASALT"
     },
     {
      "name": "CHIPS",
      "code": "CHIPS"
     },
     {
      "name": "DOLOM.",
      "code": "DOLOM."
     },
     {
      "name": "DUST",
      "code": "DUST"
     },
     {
      "name": "GRANITE",
      "code": "GRANITE"
     },
     {
      "name": "SAND",
      "code": "SAND"
     }
    ]
   }
  },
  {
   "name": "COMPLEX",
   "type": "esriFieldTypeString",
   "alias": "COMPLEX",
   "length": 1,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "YES_NO_ID",
    "codedValues": [
     {
      "name": "Y=Yes",
      "code": "Y"
     },
     {
      "name": "N=No",
      "code": "N"
     }
    ]
   }
  },
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   "name": "BASE_MATERIAL",
   "type": "esriFieldTypeString",
   "alias": "BASE_MATERIAL",
   "length": 3,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "PAVEMENT_MATERIAL_ID",
    "codedValues": [
     {
      "name": "Type A Asphalt Cement Concrete",
      "code": "AAC"
     },
     {
      "name": "Asphalt Rubber Cement Concrete",
      "code": "ARC"
     },
     {
      "name": "Asphalt-Sand Surface Course",
      "code": "ASC"
     },
     {
      "name": "Asphalt Treated Base",
      "code": "ATB"
     },
     {
      "name": "Type B Asphalt Cement Concrete",
      "code": "BAC"
     },
     {
      "name": "Brick",
      "code": "BRK"
     },
     {
      "name": "Bituminous Seal Coat",
      "code": "BSC"
     },
     {
      "name": "Bituminous Treated Base",
      "code": "BTB"
     },
     {
      "name": "Cold in Place Recycled Asphalt",
      "code": "CIP"
     },
     {
      "name": "Cement Treated Base",
      "code": "CTB"
     },
     {
      "name": "Econocrete Base",
      "code": "ECB"
     },
     {
      "name": "Granular Backfill",
      "code": "GBF"
     },
     {
      "name": "Diamond Grinding",
      "code": "GND"
     },
     {
      "name": "Granular Subbase",
      "code": "GSB"
     },
     {
      "name": "Foamed Asphalt",
      "code": "FOA"
     },
     {
      "name": "Hot Mix Asphalt",
      "code": "HMA"
     },
     {
      "name": "Modified Subbase",
      "code": "MSB"
     },
     {
      "name": "Micro Surfacing",
      "code": "MSS"
     },
     {
      "name": "10\"\"-7\"\"-10\"\" PCC Concrete Slab",
      "code": "PC7"
     },
     {
      "name": "10\"\"-8\"\"-10\"\" PCC Concrete Slab",
      "code": "PC8"
     },
     {
      "name": "Portland Cement Base",
      "code": "PCB"
     },
     {
      "name": "Portland Cement Concrete",
      "code": "PCC"
     },
     {
      "name": "Recycled Asphalt Cement Concrete",
      "code": "RAC"
     },
     {
      "name": "Recycled PCC Pavement",
      "code": "RPC"
     },
     {
      "name": "Rolled Stone Base",
      "code": "RSB"
     },
     {
      "name": "Soil-Aggregate Subbase",
      "code": "SAS"
     },
     {
      "name": "Special Backfill",
      "code": "SBF"
     },
     {
      "name": "Soil-Cement Subbase",
      "code": "SCS"
     },
     {
      "name": "Subgrade Treatment",
      "code": "SGT"
     },
     {
      "name": "Soil-Lime Subbase",
      "code": "SLS"
     },
     {
      "name": "Slurry Seal",
      "code": "SS"
     },
     {
      "name": "Type B Asphalt Base",
      "code": "TBB"
     },
     {
      "name": "Unknown",
      "code": "UNK"
     },
     {
      "name": "Macadam (Large Stone/Chocked off - mostly on shoulders)",
      "code": "MAC"
     },
     {
      "name": "Geogrid",
      "code": "GEO"
     }
    ]
   }
  },
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   "name": "SUB_MATERIAL",
   "type": "esriFieldTypeString",
   "alias": "SUB_MATERIAL",
   "length": 3,
   "editable": true,
   "nullable": true,
   "defaultValue": null,
   "domain": {
    "type": "codedValue",
    "name": "PAVEMENT_MATERIAL_ID",
    "codedValues": [
     {
      "name": "Type A Asphalt Cement Concrete",
      "code": "AAC"
     },
     {
      "name": "Asphalt Rubber Cement Concrete",
      "code": "ARC"
     },
     {
      "name": "Asphalt-Sand Surface Course",
      "code": "ASC"
     },
     {
      "name": "Asphalt Treated Base",
      "code": "ATB"
     },
     {
      "name": "Type B Asphalt Cement Concrete",
      "code": "BAC"
     },
     {
      "name": "Brick",
      "code": "BRK"
     },
     {
      "name": "Bituminous Seal Coat",
      "code": "BSC"
     },
     {
      "name": "Bituminous Treated Base",
      "code": "BTB"
     },
     {
      "name": "Cold in Place Recycled Asphalt",
      "code": "CIP"
     },
     {
      "name": "Cement Treated Base",
      "code": "CTB"
     },
     {
      "name": "Econocrete Base",
      "code": "ECB"
     },
     {
      "name": "Granular Backfill",
      "code": "GBF"
     },
     {
      "name": "Diamond Grinding",
      "code": "GND"
     },
     {
      "name": "Granular Subbase",
      "code": "GSB"
     },
     {
      "name": "Foamed Asphalt",
      "code": "FOA"
     },
     {
      "name": "Hot Mix Asphalt",
      "code": "HMA"
     },
     {
      "name": "Modified Subbase",
      "code": "MSB"
     },
     {
      "name": "Micro Surfacing",
      "code": "MSS"
     },
     {
      "name": "10\"\"-7\"\"-10\"\" PCC Concrete Slab",
      "code": "PC7"
     },
     {
      "name": "10\"\"-8\"\"-10\"\" PCC Concrete Slab",
      "code": "PC8"
     },
     {
      "name": "Portland Cement Base",
      "code": "PCB"
     },
     {
      "name": "Portland Cement Concrete",
      "code": "PCC"
     },
     {
      "name": "Recycled Asphalt Cement Concrete",
      "code": "RAC"
     },
     {
      "name": "Recycled PCC Pavement",
      "code": "RPC"
     },
     {
      "name": "Rolled Stone Base",
      "code": "RSB"
     },
     {
      "name": "Soil-Aggregate Subbase",
      "code": "SAS"
     },
     {
      "name": "Special Backfill",
      "code": "SBF"
     },
     {
      "name": "Soil-Cement Subbase",
      "code": "SCS"
     },
     {
      "name": "Subgrade Treatment",
      "code": "SGT"
     },
     {
      "name": "Soil-Lime Subbase",
      "code": "SLS"
     },
     {
      "name": "Slurry Seal",
      "code": "SS"
     },
     {
      "name": "Type B Asphalt Base",
      "code": "TBB"
     },
     {
      "name": "Unknown",
      "code": "UNK"
     },
     {
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}