Lake County PASSAGE

PASSAGE is an Intelligent Transportation System designed to provide motorists real time traffic congestion information due to crashes and construction events. These events are communicated through the police department's Computer Aided Dispatch (CAD) system that is sent directly to the Transportation Management Center (TMC), then communicated back to highway users via the web site, PASSAGE Highway Advisory Radio (HAR) 1620 AM, and variable message signs.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://data-lakecountyil.opendata.arcgis.com/apps/lakecountyil::lake-county-passage
issued 2018-04-16T15:18:42.000Z
landingPage https://data-lakecountyil.opendata.arcgis.com/apps/lakecountyil::lake-county-passage
license https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
metadata_type geospatial
modified 2022-03-23T21:23:01.000Z
old-spatial -88.2150,42.1580,-87.7810,42.4930
publisher Lake County Illinois GIS
resource-type Dataset
source_datajson_identifier true
source_hash d5cd8ab68fa4ae6dad5e61471408d9039ac54716
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-88.2150, 42.1580], [-88.2150, 42.4930], [-87.7810, 42.4930], [-87.7810, 42.1580], [-88.2150, 42.1580]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • lake-county-illinois
  • national
  • north-america
  • transportation-and-public-works
  • united-states
  • webmap-webapp
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer LakeCounty_Illinois
maintainer_email gis@lakecountyil.gov
metadata_created 2025-11-21T10:01:01.390459
metadata_modified 2025-11-21T10:01:01.390463
notes <p><i>PASSAGE</i> is an Intelligent Transportation System designed to provide motorists real time traffic congestion information due to crashes and construction events. These events are communicated through the police department's Computer Aided Dispatch (CAD) system that is sent directly to the Transportation Management Center (TMC), then communicated back to highway users via the <a href='https://lakecountypassage.com/'>web site</a>, <i>PASSAGE</i> Highway Advisory Radio (HAR) 1620 AM, and variable message signs.</p>
num_resources 2
num_tags 11
title Lake County PASSAGE