COBB COUNTY, GA — Cobb County police held traffic for hours on Friday afternoon after they shut down I-75NB at Windy Hill Road to conduct a police investigation.
According to WSB Triple Team Traffic’s Alex Williams, all lanes of I-75NB have reopened and diversions around I-285 are no longer needed.
There has been no update from the Cobb County police on what led up to the interstate being shut down.
**UPDATE** This has cleared. All lanes of I-75/nb are now OPEN but it wil take some time for the I-285 delays to shake out getting to I-75. #ATLtraffic https://t.co/TGc5XEJmJD
— Triple Team Traffic (@WSBTraffic) August 1, 2025