A motorist told the Bay of Plenty Times traffic was backed up from the Aongatete Coolstore on Dawson Rd heading toward Katikati.
The Western Bay of Plenty District Council Facebook page said the crash had caused a break in the water mains. An emergency water shutdown was affecting Lund Rd to Walker Rd East and all properties between, including the even-numbered side of State Highway 2.
At this time there is no restore time but it could be several hours.