A truck and trailer unit rolled on a corner of State Highway 8, 20km north of Tarras last night.
A police spokeswoman said the driver of the truck was uninjured in the incident, which happened around 4am.
The Fire Service was originally called out due to concerns the truck might be hauling dangerous goods, but was stood down.
The truck remained at the crash site this morning, at the intersection of Cluden Creek Rd and SH8.
It was off the road and not believed to be blocking traffic, the spokeswoman said.