Chattanooga police remain on the scene of a crash that killed a woman early this morning.
An SUV slammed into the back of a broken down tractor trailer.
The truck was stopped in the right lane on Interstate 75, just past the Ooltewah exit.
The right two lanes remain closed as authorities perform accident reconstruction.
TDOT recommends motorists traveling from Cleveland find an alternate route.
It's unknown when the entire roadway will reopen.