Mileposts - One Mile


ISO-19139 Metadata

Resource Identification Information:

Citation:
Title:  Mileposts - One Mile

Presentation format:  mapDigital

Party responsible for the resource - publisher: 
Organization's name: Washington State Department of Transportation

Contact information:
Address:
Delivery point: Olympia, WA
Party responsible for the resource - originator: 
Organization's name: Washington State Department of Transportation

Themes or categories of the resource:  transportation

Place keywords:
Keywords:  WA, Washington State, Northwest, Washington State Highways

Place keywords:
Keywords:  WA, Washington State, Northwest, Washington State Highways

Place keywords:
Keywords:  WA, Washington State, Northwest, Washington State Highways

Place keywords:
Keywords:  WA, Washington State, Northwest, Washington State Highways

Theme keywords:
Keywords:  highway, milepost, state route, transportation

Theme keywords:
Keywords:  highway, milepost, state route, transportation

Theme keywords:
Keywords:  highway, milepost, state route, transportation

Theme keywords:
Keywords:  highway, milepost, state route, transportation

Descriptive keywords:
Keywords:  Downloadable Data

Thesaurus name: ArcGIS Content Type
Abstract:  Milepost values at one mile increments on mainline state routes derived from the WSDOT 24K Linear Referencing System for Washington State Routes (LRS). This data is updated annually and represents milepost values on the LRS for the year specified in the LRS_Date field.

Purpose: Milepost values at one mile increments on mainline state routes derived from the WSDOT 24K Linear Referencing System for Washington State Routes.

Dataset language:  eng
Dataset character set:  utf8

Status:  completed
Maintenance:
Update frequency:  annually


Resource constraints:
Constraints:
Limitations of use: The Washington State Department of Transportation shall not be liable for any activity involving this data with regard to lost profits or savings or any other consequential damages; or the fitness for use of the data for a particular purpose; or the installation of the data, its use, or the results obtained.

Resource constraints:
Legal constraints:
Limitations of use: The Washington State Department of Transportation shall not be liable for any activity involving this data with regard to lost profits or savings or any other consequential damages; or the fitness for use of the data for a particular purpose; or the installation of the data, its use, or the results obtained.

Resource constraints:
Security constraints:
Classification:  unclassified

Spatial representation type:  vector

Processing environment:  Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388

Extent:
Geographic element - Bounding rectangle:
West longitude: -124.661376
East longitude: -116.869771
North latitude: 49.021112
South latitude: 45.512898
Extent:
Extent description: publication date

Extent:
Geographic element - Bounding rectangle:
Extent contains the resource: true
West longitude: -124.671772
East longitude: -116.863251
North latitude: 49.031842
South latitude: 45.505237
Credits: Washington State Department of Transportation

Point of contact - pointOfContact: 
Individual's name: Transportation GIS Data Steward
Organization's name: Washington State Department of Transportation
Contact's position: Transportation GIS Data Steward

Contact information:
Address:
Delivery point: PO Box 47384
City: Olympia
Administrative area: WA
Postal code: 98504-7384
Country:  US
e-mail address: TransportationGISDataSteward@wsdot.wa.gov

Spatial Representation - Vector:

Level of topology for this dataset:  geometryOnly
Geometric objects:
Object type:  point
Object count: 14260

Reference System Information:

Reference system identifier:
Value: 2927
Code space: EPSG
Version: 6.3(9.0.0)

Data Quality Information:

Scope of quality information:
Level of the data:dataset

Lineage:
Process step:
Description: A feature class was created by querying the 24k All Points dataset for all state route mainline records with one mile SRMP values.

Process contact - processor: 
Individual's name: Stacey Plumley
Organization's name: Washington State Department of Transportation
Contact's position: GIS Analyst

Contact information:
Address:
e-mail address: stacey.plumley@wsdot.wa.gov

Distribution Information:

Distributor:
Distributor information - distributor: 
Individual's name: Jordyn Mitchell
Organization's name: Washington State Department of Transportation, Office of Information Technology
Contact's position: GIS Database Administrator

Contact information:
Phone:
Voice: 360-705-7645
Address:
Delivery point: PO Box 47430
City: Olympia
Administrative area: WA
Postal code: 98504-7430
Country:  US
e-mail address: mitchejo@wsdot.wa.gov
Ordering process:
Terms and fees: none
Turnaround time: Download individual data sets from http://www.wsdot.wa.gov/mapsdata/geodatacatalog/default.htm

Format:
Format name: Feature Class

Metadata Information:

Metadata language:  eng
Metadata character set:  utf8


Last update:  2026-09-15

Metadata contact - pointOfContact: 
Individual's name: Stacey Plumley
Organization's name: Washington State Department od Transportation
Contact's position: GIS Analyst

Contact information:
Address:
Delivery point: PO Box 47384
City: Olympia
Administrative area: WA
Postal code: 98504-7384
Country:  US
e-mail address: stacey.plumley@wsdot.wa.gov
Scope of the data described by the metadata:  dataset
Scope name: dataset

Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification
Version of the metadata standard: 2007