A 10-tonne truck has rolled down a bank near Portobello, coming to rest upside down about 15m from the roadside.
A police spokeswoman said the vehicle left the road about 1.50pm on Allans Beach Rd, about 1km from Portobello.
She said the driver did not appear to be injured in the incident.
The road has been temporarily closed while a tow truck helps to get the truck back on the road.
