A design prototype by Datopian, not an official website
Find a Commonwealth ResourceDatathon 2025
This app provides the latest traffic volume data for every roadway in the Commonwealth. Traffic volumes are the most recent available and have been approximated in some cases. Click on any roadway to display the traffic…
Updated Oct 17, 2026
Datathon 2025
This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…
Updated Oct 17, 2026
Datathon 2025
This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…
Updated Oct 17, 2026
