Traffic counts are measured mainly during the summer months. The counts are 24 hour totals that include all types of vehicles (cars, motorcycles, trucks, etc.).
To view the latest traffic count data, please use our on-line GIS map found here. Select the Traffic Counts layer or Average Daily Traffic layer in the legend to view count locations, then click on individual counts to view data.The Traffic Count Map below shows all counts collected in the last five years. Individual summaries for each year (date, location and count) are also below. The Average Daily Traffic map will give you an estimated count for your location if a count has not been done there recently.
Counts on non-county roads are performed by MDOT or SW Michigan Planning Department.