Proof of concept.This is an unofficial demo built by Datopian from the City of Evanston's public data. The official portal is data.cityofevanston.org. Questions or feedback: hello@datopian.com

A PortalJS proof of concept · data from the City of Evanston's ArcGIS Hub

One-way streets

The City of Evanston uses one-way streets to help the flow of traffic and make driving safer along with other tools like speed humps and traffic circles.

Records
71
Formats
5
Last updated
Jul 3, 2025

Download & API

One-way streets (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
One-way streets (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
One-way streets (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
One-way streets (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works