Layers:

Layer: Reference Post (0)


Name: Reference Post

Display Field: REFERENCE_POST_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Description: The feature class contains the reference post sign locations for all the primary routes in the State of Iowa. These signs are often referred to as mileposts, however these signs are not necessarily located at a mile apart. Also a 0 value virtual post is present at the beginning of every route.

Copyright Text: Iowa Department of Transportation - Research & Analytics

Min. Scale: 350000

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -10757095.2050801
YMin: 4922099.01403307
XMax: -10037931.7312428
YMax: 5388451.89836902
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriPMS","url":"950a216b58ec90169bb89bdf95900eb5","imageData":"iVBORw0KGgoAAAANSUhEUgAAABcAAAATCAYAAAB7u5a2AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcklEQVQ4jWNhoCFgoZvh6oUMJv8YGSTINez/f4b7d/oZrmI1/D8Tw2FGBgYOcg1nYGS4zcDAoIbVcAYGBlayDQabzcA2MGFObcBCdRORwKjhWMFosAxwsDD+Z3j6n5FBjgLzHuM0/GYfgzwFBmOAoZtaAJEUD5Qam8tCAAAAAElFTkSuQmCC","contentType":"image/png","width":17,"height":14,"angle":0,"xoffset":0,"yoffset":0}},"scaleSymbols":true,"transparency":0,"labelingInfo":[{"labelExpression":"[REFERENCE_POST_VALUE]","labelPlacement":"esriServerPointLabelPlacementCenterCenter","deconflictionStrategy":"static","stackLabel":true,"stackAlignment":"dynamic","removeDuplicates":"none","stackRowLength":24,"useCodedValues":true,"maxScale":0,"minScale":750000,"name":"Default","priority":1,"symbol":{"type":"esriTS","color":[255,255,255,255],"backgroundColor":null,"borderLineColor":null,"borderLineSize":null,"verticalAlignment":"bottom","horizontalAlignment":"center","rightToLeft":false,"angle":0,"xoffset":0,"yoffset":0,"kerning":true,"haloColor":null,"haloSize":null,"font":{"family":"Arial Narrow","size":8,"style":"normal","weight":"bold","decoration":"none"}}}]}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field: GLOBALID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• ROUTE_ID (type: esriFieldTypeString, alias: Route ID, SQL Type: sqlTypeOther, length: 15, nullable: false, editable: true)
• MEASURE (type: esriFieldTypeDouble, alias: Measure, SQL Type: sqlTypeOther, nullable: false, editable: true)
• EFFECTIVE_START_DATE (type: esriFieldTypeDate, alias: Effective Start Date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EFFECTIVE_END_DATE (type: esriFieldTypeDate, alias: Effective End Date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• REFERENCE_POST_VALUE (type: esriFieldTypeString, alias: Reference Post Value, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• REFERENCE_POST_NAME (type: esriFieldTypeString, alias: Reference Post Name, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• OPPOSITE_SIDE (type: esriFieldTypeString, alias: Opposite Side, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• VIRTUAL (type: esriFieldTypeString, alias: Virtual, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• MEASURED_LAT (type: esriFieldTypeDouble, alias: Latitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MEASURED_LON (type: esriFieldTypeDouble, alias: Longitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• REST_UPDATED (type: esriFieldTypeDate, alias: Rest Service Last Updated (UTC), SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• OFFICIAL_COMMON_NAME (type: esriFieldTypeString, alias: Official Common Name, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
• OFFICIAL_ROUTE_NUMBER (type: esriFieldTypeSmallInteger, alias: Official Route Number, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OFFICIAL_ROUTE_DIRECTION (type: esriFieldTypeString, alias: Official Route Direction, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• OFFICIAL_ROUTE_PREFIX (type: esriFieldTypeString, alias: Official Route Prefix, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• UTC_OFFSET (type: esriFieldTypeString, alias: UTC Offset, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• GLOBALID (type: esriFieldTypeGlobalID, alias: GLOBALID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)

Templates:

Name: Reference Post
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• ROUTE_ID:
• MEASURE: 0

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/8/2026 10:06:53 AM

Schema Last Edit Date: 11/8/2024 2:09:07 PM

Data Last Edit Date: 4/8/2026 10:06:53 AM