Parent Layer: > 1,000,000

Name: US Routes

Display Field: ROUTEID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Data current as of July 2025; Data published October 2025This data item is maintained through the West Virginia Department of Transportation (WVDOT) Linear Referencing Systems (LRS) Service Unit within the Information Technology Division.This dataset is a subset of all dominant routes from the ALL_ROUTES dataset. All routes are assigned route dominance. If multiple routes share the same underlying geometry (centerline), route dominance rules are applied. Where concurrent routes exist, route dominance is generally assigned to the route that meets the following criteria: lowest sign system number followed by lowest route number followed by highest supplemental code. There are some exceptions where the dominant route does not follow the dominance rules.The general rule for route dominancy is: among all concurrent routes, the route with the lowest sign system code dominates. If more than one route shares the same lowest sign system code the one with the smallest route number dominates. Measures embedded in routes are derived by linear interpolation based on calibration point data collected by using a Distance Measuring Instrument (DMI) except for ramps which use the geometry length to derive measures.Data is sorted by sign system ( 0 = Municipal Non-State Route, 1 = Interstates, 2 = US Route, 3 = State Route, 04 = County Route, 06 = State Park And Forest Route, 7 = Federal Aid Non State Route (FANS), 08 = HARP Route), County Number, and District. This dataset includes all State Maintained Routes including all Interstate, State, US, and County Highways within West Virginia. This dataset does not contain any local and other routes on it. Information provided in this dataset includes RouteID, Beginning and Ending Milepoint, The Route Number Label, Street Name, Sub Routes, Sign System, Route Number, County Code.

Service Item Id: 8c4608ca22bf4bf68b12f6b50662f924

Copyright Text: This map was developed by the West Virginia Department of Transportation Geospatial Transportation Information Division. It is provided for general reference and is not warranted in any way. Errors from non-coincidence of features from different sources may exist. The West Virginia Department of Transportation shall not be held responsible for inappropriate or unintended uses of this information.

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Supported Query Formats: JSON, geoJSON, PBF

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Extent:

XMin: -9199585.6532
YMin: 4467478.983000003
XMax: -8651658.4453
YMax: 4956910.170599997
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
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HasZ: true

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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• ROUTEID ( type: esriFieldTypeString, alias: ROUTEID, length: 255 )
• Label ( type: esriFieldTypeString, alias: Label, length: 255 )
• SubRoute ( type: esriFieldTypeString, alias: SubRoute, length: 255 )
• SignSystem ( type: esriFieldTypeString, alias: SignSystem, length: 255 )
• SuppCode ( type: esriFieldTypeString, alias: SuppCode, length: 255 )
• Route ( type: esriFieldTypeString, alias: Route, length: 255 )
• CountyCode ( type: esriFieldTypeString, alias: CountyCode, length: 255 )
• District ( type: esriFieldTypeString, alias: District, length: 255 )
• BMP ( type: esriFieldTypeDouble, alias: BMP )
• EMP ( type: esriFieldTypeDouble, alias: EMP )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• ROUTE_STATUS ( type: esriFieldTypeString, alias: ROUTE_STATUS, length: 255 )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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