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Transportation Management Center

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GIS Transportation Management Center Tour
Transportation Management Center

Transportation Management Centers (TMCs) help growing metropolitan areas, like Cobb County, handle emerging mobility, congestion and traffic issues.

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Weekly Travel Advisory
Weekly Travel Advisory

View travel alerts, road closures, and lane closures related to roadway construction.

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Cobb Commute logo
Cobb Commute

Cobb Commute is an easy-to-use web tool that displays traffic speeds on major Cobb roads, construction updates and views from live traffic cameras.

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Waze Connected Citizens Program logo
Waze

The Cobb County Department of Transportation joined Waze's Connected Citizens Program in fall 2016. The two-way data-sharing partnership promotes greater efficiency, deeper insights and safer roads for citizens of Cobb.

Cobb City Information

For roads closures located within city districts, please check city websites below:

State Road Information

For updates on state roads, please check the Georgia 511 website: 511ga.org

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Georgia Express Lanes Logo
Georgia Express Lanes

Georgia Express Lanes are optional toll lanes that run alongside existing interstates in some of the most congested corridors around metro Atlanta.