Annual Average Daily Traffic (AADT): Beginning 1977

Annual Average Daily Traffic (AADT) is an estimate of the average daily traffic along a defined segment of roadway. This value is calculated from short term counts taken along the same section which are then factored to produce the estimate of AADT. Because of this process, the most recent AADT for any given roadway will always be for the previous year. Data is available for all New York State Routes and roads that are part of the Federal Aid System.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.ny.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://data.ny.gov/api/views/6amx-2pbv
issued 2020-02-03
landingPage https://data.ny.gov/d/6amx-2pbv
modified 2022-02-15
publisher State of New York
resource-type Dataset
source_datajson_identifier true
source_hash a71032051a820f08a79845cfc5769ac822da9914
source_schema_version 1.1
theme {Transportation}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • aadt
  • adt
  • amerigeo
  • amerigeoss
  • annual-average-daily-traffic
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • traffic-volume
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Open Data NY
maintainer_email opendata@its.ny.gov
metadata_created 2025-11-22T09:58:36.300770
metadata_modified 2025-11-22T09:58:36.300774
notes Annual Average Daily Traffic (AADT) is an estimate of the average daily traffic along a defined segment of roadway. This value is calculated from short term counts taken along the same section which are then factored to produce the estimate of AADT. Because of this process, the most recent AADT for any given roadway will always be for the previous year. Data is available for all New York State Routes and roads that are part of the Federal Aid System.
num_resources 4
num_tags 12
title Annual Average Daily Traffic (AADT): Beginning 1977