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Traffic Control

Georgia DOT provides local governments, engineers and citizens with general information about traffic control on state maintained highways. 

Announcements
Transportation Builder
Innovative Interchange Design Addresses Safety and Congestion
Read the Transportation Builders Magazine article about how the diverging diamond interchange (DDI) at I-285 and Ashford Dunwoody Road in north metro Atlanta is helping to improve commute times while reducing collision rates in the area.

Traffic Operations 

Intersection

Access Management

Policies & Manuals