Firefighters in Slidell responded to an early Sunday crash that sent one car flipping off of the I-10 into brush below.
The other vehicle was upside down on the interstate near Gause Blvd.
St. Tammany Fire Protection District #1
"Both vehicles flipped, with one landing off the roadway in heavy underbrush," St. Tammany Fire Protection District #1 posted. "One passenger had to be extricated."
Authorities say a total of four passengers were injured and transported to local hospitals.
