A 53-year-old driver has been charged after a crash between three tractor trailers waiting to cross the Blue Water Bridge.
As a result of the investigation, it was discovered that a westbound tractor trailer had struck a stopped tractor trailer, while waiting to cross into the U.S.
OPPP say the initial impact caused the stopped tractor-trailer to strike the third tractor trailer, which was also stopped.
In total, three tractor-trailers were damaged.
Police have charged a Delhi man with careless driving.
There were no environmental hazards as a result of the collision.
The 402 Highway west bound was re-opened at 9:30 p.m.