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Shared/WebBaseMapWebMercator (MapServer)

View In:   ArcGIS JavaScript   WSDOT ArcGIS Online map viewer   ArcGIS Earth   ArcMap   ArcGIS Pro

View Footprint In:   WSDOT ArcGIS Online map viewer

Service Description: This statewide base map presents highway and local road level data for the state of Washington. This base map includes highways, local roads, railways, water features, administrative boundaries, cities, and parks overlaid on shaded relief imagery for added context. The map was developed by WSDOT Transportation Data and GIS Office using datasets authored by the State of Washington. This service is maintained by the WSDOT Transportation Data and GIS Office. If you are having trouble viewing the service, please contact our Online Map Support at

Map Name: Layers


All Layers and Tables

Layers: Description:

Copyright Text: WSDOT

Spatial Reference: 102100  (3857)

Single Fused Map Cache: true

Tile Info: Initial Extent: Full Extent: Units: esriMeters


Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Min Scale: 4622324.434309

Max Scale: 4513.988705

Supports Datum Transformation: true

Child Resources:   Info

Supported Operations:   Export Map   Return Updates