Skip to main content
U.S. flag

An official website of the United States government

Strahnet

Published by Connecticut Department of Transportation | State of Connecticut | Catalog Last Checked: September 22, 2026 at 11:10 PM | Dataset Last Updated: August 25, 2026
A collection of roadway assets maintained by the Roadway Inventory Unit. This data is a yearly snapshot and any up to date information after the Temporal Date Range should contact the data owner or custodian. The CTDOT Roadway Classification and Characteristic Data dataset provides a statewide geospatial representation of Connecticut’s public roadways, categorized by functional classification and enriched with key roadway attributes. This dataset supports transportation planning, asset management, and operational analysis across CTDOT and partner agencies.

Resources

11 resources available

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

Complete Metadata
@type dcat:Dataset
accessLevel public
contactPoint 
{
  "fn": "CTDOT_OpenData",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:dot.enterprisegis@ct.gov"
}
description <p>A collection of roadway assets maintained by the Roadway Inventory Unit.&nbsp;<b>This data is a yearly snapshot and any up to date information after the Temporal Date Range should contact the data owner or custodian. </b><span style="color: rgb(66, 66, 66); font-family: &quot;Segoe Sans&quot;, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(250, 250, 250); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">The CTDOT Roadway Classification and Characteristic Data dataset provides a statewide geospatial representation of Connecticut’s public roadways, categorized by functional classification and enriched with key roadway attributes.&nbsp;This dataset supports transportation planning, asset management, and operational analysis across CTDOT and partner agencies.</span></p>
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "CSV",
    "mediaType": "text/csv",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/csv?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Excel",
    "mediaType": "application/vnd.ms-excel",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/excel?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Feature Collection",
    "mediaType": "text/plain",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/featureCollection?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "File Geodatabase",
    "mediaType": "application/zip",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/filegdb?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GeoPackage",
    "mediaType": "application/geopackage+sqlite3",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/geoPackage?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GeoJSON",
    "mediaType": "application/vnd.geo+json",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/geojson?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "KML",
    "mediaType": "application/vnd.google-earth.kml+xml",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/kml?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Shapefile",
    "mediaType": "application/zip",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/shapefile?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "SQLite Geodatabase",
    "mediaType": "application/geopackage+sqlite3",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/65d7254355bb4466871cd7c5ea8a6a5d/sqlite?layers=17"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ArcGIS Hub Dataset",
    "mediaType": "text/html",
    "downloadURL": "https://geodata.ct.gov/datasets/CTDOT::strahnet"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ArcGIS GeoService",
    "mediaType": "application/json",
    "downloadURL": "https://services1.arcgis.com/FCaUeJ5SOVtImake/arcgis/rest/services/CTDOT_Roadway_Classification_and_Characteristic_Data/FeatureServer/17"
  }
]
identifier https://www.arcgis.com/home/item.html?id=65d7254355bb4466871cd7c5ea8a6a5d&sublayer=17
issued 2025-08-20
keyword 
[
  "access control",
  "approaches",
  "boroughs",
  "classification",
  "configuration",
  "ctdot",
  "curbs",
  "exits",
  "facility type",
  "functional class",
  "highway type",
  "hpms",
  "intersection approaches",
  "intersections",
  "inventory dates",
  "lanes",
  "legislative",
  "legislative names",
  "limited access",
  "medians",
  "nhs",
  "overlaps",
  "ownership",
  "permits",
  "private roads",
  "road work",
  "roadway",
  "roadway designated urban area",
  "roadways",
  "rumble strips",
  "runaway truck ramps",
  "scenic roads",
  "shoulders",
  "state local names",
  "strahnet"
]
landingPage https://geodata.ct.gov/datasets/CTDOT::strahnet
modified 2026-08-25
publisher 
{
  "name": "Connecticut Department of Transportation",
  "@type": "org:Organization"
}
spatial -73.7167,40.9939,-71.7880,42.0278
theme 
[
  "geospatial"
]
title Strahnet

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov