Roadway Assets

A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as maintained by the Bureau of Policy & Planning's Roadway Inventory Unit and is updated on an annual basis.Map styling mimics the format of an Open Street Maps style basemap and routes are differentiated by their prefix (e.g. Interstate, US, CT, etc.) with local roads sharing the same symbiology across the state.At closer zoom levels, ortho imagery from 2019 appears within the map extent.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.ct.gov/data.json
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://www.arcgis.com/home/item.html?id=a0b78dbf467d43eab89bda7e39d20ece&sublayer=0
issued 2023-08-07
landingPage https://geodata.ct.gov/content/CTDOT::roadway-assets
metadata_type geospatial
modified 2024-01-29
old-spatial -73.7167,40.9937,-71.7816,42.0484
publisher Connecticut Department of Transportation
resource-type Dataset
source_datajson_identifier true
source_hash 42075b41054eb94441ecddaac3a5319b08a1a21437437a97c9090453cd8af432
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-73.7167, 40.9937], [-73.7167, 42.0484], [-71.7816, 42.0484], [-71.7816, 40.9937], [-73.7167, 40.9937]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • basemap
  • ctdot
  • roadway
isopen False
license_id notspecified
license_title License not specified
maintainer CTDOT_OpenData
maintainer_email dot.enterprisegis@ct.gov
metadata_created 2025-09-23T14:32:43.083846
metadata_modified 2025-09-23T14:32:43.083854
notes A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.<div><br /></div><div>The basemap represents the most recent and active Public Road Network as maintained by the Bureau of Policy &amp; Planning's Roadway Inventory Unit and is updated on an annual basis.</div><div><br /></div><div>Map styling mimics the format of an Open Street Maps style basemap and routes are differentiated by their prefix (e.g. Interstate, US, CT, etc.) with local roads sharing the same symbiology across the state.</div><div><br /></div><div><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>At closer zoom levels, ortho imagery from 2019 appears within the map extent.</span><br /></div>
num_resources 6
num_tags 11
title Roadway Assets