Datasets > Pennsylvania--Allegheny County > 2025-present

Allegheny County Beltway System Street Centerlines

Western Pennsylvania Regional Data Center Open Data · 2026 Full Details

Georeferenced: false

Full Details

Title
Allegheny County Beltway System Street Centerlines
Description
Authoritative dataset of the beltway system in Allegheny County. The system was developed to help motorists navigate through Allegheny County on low-traffic roads. The belts are arranged in concentric circles and color-coded red, orange, yellow, green, blue, and purple. If viewing this description on the Western Pennsylvania Regional Data Center's open data portal ( http://www.wprdc.org ), this dataset is harvested on a weekly basis from Allegheny County's GIS data portal ( http://openac.alcogis.opendata.arcgis.com/ ). The full metadata record for this dataset can also be found on Allegheny County's GIS portal. You can access the metadata record and other resources on the GIS portal by clicking on the "Explore" button (and choosing the "Go to resource" option) to the right of the "ArcGIS Open Dataset" text below. Category: Transportation Organization: Allegheny County Department: Geographic Information Systems Group; Department of Administrative Services Temporal Coverage: 2015 Data Notes: Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot Development Notes: none Other: none Related Document(s): Data Dictionary ( https://docs.google.com/spreadsheets/d/1WNzi_JLaIL1eR5RWw0FlSAwqIrdExs9Vy2Iui_NE9Go/edit?usp=sharing ) Frequency - Data Change: Not updated (historical only) Frequency - Publishing: Not updated (historical only) Data Steward Name: Eli Thomas Data Steward Email: gishelp@alleghenycounty.us
Creator
Allegheny County
Publisher
Western Pennsylvania Regional Data Center Open Data
Subject
Transportation
Temporal Coverage
Last Modified: 2026-02-21
Date Issued
2023-05-21
Access Rights
Public
Language
English
Date Added
March 31, 2026
Provenance Statement
The metadata for this resource was last retrieved from Western Pennsylvania Regional Data Center Open Data on 2026-03-30.

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Cite and Reference

  • Citation
    Allegheny County (2023). Allegheny County Beltway System Street Centerlines. Western Pennsylvania Regional Data Center Open Data. https://data.wprdc.org/dataset/allegheny-county-beltway-system-street-centerlines (dataset)
  • BTAA Geoportal Link

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