No injuries were reported in a single vehicle collision Tuesday morning involving a jackknifed tractor trailer.
Sarnia police Constable Les Jones says it happened at the busy intersection of Finch Dr. and Confederation St. just before 9am.
"We had a transport truck slide off the road and hit a retaining wall. It is a busy intersection, a major throughfare for commuters going to and from work. It was tied up for several hours but the scene has been cleared up."
Sarnia Fire and Rescue also responded to the scene.
The investigation continues.
Jones also reminds motorists to adjust your driving to the changing weather conditions and slow down.