A five-car crash on the Palmetto Expressway at Northwest 122nd Street in Hialeah has left four northbound lanes blocked.
Traffic is backed up until Northwest 36th Street by the Miami International Airport, according to the Florida Department of Transportation.
The crash caused injuries, according to the Florida Highway Patrol, but it was not immediately clear how many were injured.
Stay with NBC6.com and NBC 6 South Florida for updates.