traffic counts contain summary data of 24
Hr. traffic counts . The traffic count data
is listed under the township the count was
data for this report is collected using
mechanical counters that record the volume
of traffic by day, 24-hour, 48-hour or
72-hour. The data is summarized to show the
Average Daily Traffic (ADT).
total volume passing a point or segment of a
road, in both directions, during a 24-hour
period. It is commonly obtained during a
given time period, in whole days, 24-hours,
48-hours, or 72-hours, divided by the number
of days in that time period.