Traffic Data

Annual Average Daily Traffic (AADT) Report
This popular report shows the AADT for each traffic segment along a route. The segments were revised in 2019. Consequently, the report does not include historic AADTs for each segment prior to 2019, as had been shown in previous editions of the AADT report.

2021 AADT Report

Note: Local roads are not included in the Route Log AADT report, however VTrans has a program in place to conduct a limited number of traffic counts on local roads and these counts and their associated AADTs may be found on the web-based Traffic Data Management System. See below.

Traffic Data Management System: VTrans Traffic Data Management System
This web-based interactive map is a helpful tool for viewing and downloading traffic count data including traffic volume, vehicle classification, vehicles speeds and vehicle weights. Please refer to the User Info Sheet for tips on navigating the system.

Traffic Count Location History Report
PDF: StationLocationHistory2020.pdf
Excel: StationLocationHistory2020.xlsx
This report shows the Annual Average Daily Traffic (AADT) history for each traffic count location.

Vehicle Classification Report
PDF: 2021 Vehicle Classification Report.pdf
Excel: 2021 Vehicle Classification Report.xlsx
Many traffic counts capture vehicle classification as well as the volume of vehicles. This report shows the most recent vehicle classification summary for each count location.

Turning Movement Listing Report MostRecentTMC2020.pdf
VTrans conducts turning movement counts at intersections statewide. This report lists the intersections counted and the most recent date counted. The count data is available on the web-based Traffic Data Management System (see above).

Continuous Traffic Counter Report (“The Redbook”) Redbook2021.pdf
“The Redbook”, named for its long history of being published with a red cover, is an annual compilation of continuous traffic counter statistics; including Annual Average Daily Traffic (AADT), Design Hourly Volume (DHV), Seasonal Adjustment Factors, and AADT Growth Factors.

Continuous Traffic Counter (CTC) High Hour Report
PDF: 2020HighHourReport.pdf
Excel: 2020HighHourReportDetailed.xlsx
This report lists selected Year 2020 high hours that occurred at each CTC location.

Continuous Traffic Counter (CTC) Monthly Summary Reports
VTrans prepares monthly traffic volume reports for each of the approximately 65 continuous traffic counters located statewide. These are posted below:

2022 CTC 2021 CTC 2020 CTC 2019 CTC
Jan 2022 Jan 2021 Jan 2020 Jan 2019
Feb 2022 Feb 2021 Feb 2020 Feb 2019
Mar 2022 Mar 2021 Mar 2020 Mar 2019
Apr 2022 APR 2021 Apr 2020 Apr 2019
May 2022 May 2021 May 2020 May 2019
Jun 2022 Jun 2021 Jun_2020 Jun 2019
  Jul 2021 Jul 2020 Jul 2019
  Aug 2021 Aug 2020 Aug 2019
  Sep 2021 Sep 2020 Sep 2019
  Oct 2021 Oct 2020 Oct 2019
  Nov 2021 Nov 2020 Nov 2019
  Dec 2021 Dec 2020 Dec 2019

Continuous Traffic Counter (CTC) Monthly Hourly Reports
VTrans prepares monthly hourly traffic volume reports for each of the approximately 65 continuous traffic counters located statewide. These are posted below:

2022 CTC 2021 CTC 2020 CTC 2019 CTC
Jan 2022 Jan 2021 Jan 2020 Jan 2019
Feb 2022 Feb 2021 Feb 2020 Feb 2019
Mar 2022 Mar 2021 Mar 2020 Mar 2019
Apr 2022 Apr 2021 Apr 2020 Apr 2019
May 2022 May 2021 May 2020 May 2019
Jun 2022 Jun 2021 Jun 2020 Jun 2019
  Jul 2021 Jul 2020 Jul 2019
  Aug 2021 Aug 2020 Aug 2019
  Sep 2021 Sep 2020 Sep 2019
  Oct 2021 Oct 2020 Oct 2019
  Nov 2021 Nov 2020 Nov 2019
  Dec 2021 Dec 2020 Dec 2019