Traffic Count Web Map

Data in the below map is adjusted using axle and seasonal factors provided by NHDOT. Due to a disruption in traffic patterns brought on by the COVID pandemic, NHDOT has not provided any updated factors, hence why our map does not have data more recent than 2019.

For more information, please visit: https://www.dot.nh.gov/about-nh-dot/divisions-bureaus-districts/traffic/traffic-data-and-information

To open the traffic count web map in a new window, click the image above or here. For more information, contact Zach Swick at zswick@snhpc.org or at 603-669-4664.