Average Daily Traffic (ADT) is the number of vehicles traveling past a selected point on a street. ADTs are counted in a 24-hour period with a portable traffic counter.
Portable Traffic Counter
The portable traffic counter is a self-contained unit that monitors traffic flow around the clock to provide data. Utilizing Vehicle Magnetic Imaging Technology, the counter records traffic and vehicle data including vehicle count, length classification, vehicle speed and time of day.
The data is then exported to software for generation of charts, reports and graphs to objectively determine traffic conditions and if modifications are warranted.