Bruce County Road 4 which had been closed between Bruce County Road 19 and the 20th Side Road of Brant Township has been re-opened to traffic.
It had been closed this afternoon as South Bruce OPP investigated a serious three vehicle collision.
The three vehicles were all traveling eastbound when the collision occurred.
A 75 year old man from Teeswater in one vehicle had to be extricated from the vehicle and was airlifted to Victoria Hospital in London but may be released tonight.
Two people from Greenock Township in the second vehicle were transported to the hospital in Walkerton where they were treated and released.
There were no other injuries.
