Cobb County Government


Cobb County Government will open as usual Monday, but everyone is urged to use caution. Cobb and Marietta Schools are closed Monday.

Be Prepared for Winter Weather


How can I find out about traffic volumes along a certain street?

Cobb County Department of Transportation collects and maintains a traffic count database for most roads within the County. The Traffic Count Map is periodically updated and includes counts taken within the last 3-4 years. The counts are the Average Daily Traffic (ADT) which is a 24-hour count of vehicles for both directions of travel. View Cobb Traffic Counts. The Georgia Department of Transportation also maintains a traffic count database for roads within Cobb County. GDOT traffic count data can be viewed at