Layer: TrailMileposts (ID:0)

View In: Map Viewer

Name: TrailMileposts

Display Field: TrailName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Sources

Description: Locations along long-distance trails in Washington state at one-mile intervals. These locations do not imply the existence of a physical mile-marker in the ground, except for most mileposts on the Palouse to Cascades trail between Warden, WA and the Idaho/Washington border. Milepost markers in that area were placed in 2020. Use the field “posted” to determine which points have milepost markers on the ground. Data was created by dividing GIS trail lines into one-mile segments. These points can be used as reference locations. Also used for the Asset Management and Mapping capability for the long-distance trail system - Assessment Condition Report.

Copyright Text: WSPRC

Min. Scale: 196745.033319

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field: GlobalID

Type ID Field: Posted

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
TrailName (type: esriFieldTypeString, alias: TrailName, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
TrailMilepostNumber (type: esriFieldTypeSmallInteger, alias: TrailMilepostNumber, SQL Type: sqlTypeOther, nullable: true, editable: true)
Notes (type: esriFieldTypeString, alias: Notes, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
Posted (type: esriFieldTypeString, alias: Posted, SQL Type: sqlTypeOther, length: 7, nullable: true, editable: true, Coded Values: [Yes: Yes], [No: No], [Unknown: Unknown])
GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
CreationDate (type: esriFieldTypeDate, alias: CreationDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
Creator (type: esriFieldTypeString, alias: Creator, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
EditDate (type: esriFieldTypeDate, alias: EditDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
Editor (type: esriFieldTypeString, alias: Editor, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)

Types:

Field Name: Posted
Inherited

Posted: Yes

Field Name: Posted
Inherited

Posted: No

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 1/13/2026 6:42:45 PM

Schema Last Edit Date: 1/13/2026 6:42:45 PM

Data Last Edit Date: 1/13/2026 6:41:36 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat