KENNESAW, Ga. — A wreck involving a tractor trailer and an ongoing investigation have I-75 North shut down in Kennesaw.
11Alive Traffic Tracker Crash Clark says police investigations can extend closures for hours, so you're advised to find an alternate route if you're traveling north.
Traffic is being diverted at Barrett Pkwy., and Crash recommends I-575 or Hwy. 41/Cobb Pkwy. as an alternate to get around things.
So far, backup is extending back to about Bells Ferry Rd.