A freight train and tanker truck collided Monday morning in Sarnia's south end.
City police and Sarnia Fire and Rescue responded to the rail crossing at Tashmoo Avenue and Kenny Street near Cabot Canada at around 8 a.m.
Cst. John Sottosanti said there were no injuries and no leaks.
What, if anything, the tanker was carrying was not immediately known.
The investigation is ongoing.