Cobb County Government
Department of Transportation
The Department of Transportation (DOT) develops, manages, and operates the county's transportation s...

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Cobb County teaches “Street Smarts” in pedestrian safety video
The Cobb County Department of Transportation (CCDOT) debuted “Pete’s Street Smarts,” an educational ...

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Historic covered bridge to close for safety renovations in summer 2017
Update (7/17/17): Closure of the bridge for up to four months is anticipated to begin Aug. 7, 2017. ...

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DDI coming to Wade Green Road in Kennesaw
Construction to add a diverging diamond interchange (DDI) to Wade Green Road over Interstate 75 in K...

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Department of Transportation
Cobb County teaches “Street Smarts” in pedestrian safety...
Historic covered bridge to close for safety renovations...
DDI coming to Wade Green Road in Kennesaw...
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Project News

Rockwood Drive closure to begin Monday, Oct. 17


Rockwood Drive in Marietta, between Jamerson Road and Gray Rock Drive, will be closed to traffic Monday, Oct. 17 through Monday, Nov.14. 

The existing 48-inch corrugated metal pipe on Rockwood Drive has failed, causing settlement in the roadway.  This project includes replacing the existing pipe with a 48-inch reinforced concrete pipe, constructing new headwalls and repaving the failure area.

Please use detour routes to avoid the closure location.