A new traffic signal at the intersection of Thurmon Tanner Parkway and H.F. Reed Industrial Parkway in Flowery Branch will go into test mode on Thursday, Aug. 8.

Drivers will see a flashing red light and are expected to treat it as a four-way stop. The signal will remain in flash or test mode until Aug. 13, when the green, yellow, and red cycle will begin.

This work, associated with the new Exit 14 interchange project on I-985, will continue for several months. The Georgia Department of Transportation reminds drivers to carefully navigate through the construction zone.

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Managing Partner at Atlantica Properties, Darion Dunn (center) talks with Atlanta Mayor Andre Dickens during a tour following the ribbon cutting of Waterworks Village as part of the third phase of the city’s Rapid Housing Initiative on Wednesday, Dec. 3, 2025.
(Miguel Martinez/AJC)

Credit: Miguel Martinez-Jimenez