Preliminary indications are that a passenger vehicle was struck by a tractor trailer on I-75 Northbound near the entrance ramp from North Marietta Parkway.
The Marietta Selective Traffic Enforcement Program (STEP) Unit has been called to the scene to investigate.
Expect multiple Northbound lane closures as well as the ramp from North loop onto Northbound I-75 to be closed for several hours.
Please plan alternate routes if possible.
