Molasses and diesel have been spilt at The Lakes roundabout on State Highway 29 creating "a very sticky situation" for motorists.
A caller to the Bay of Plenty Times said the spill had made the roundabout slippery and cars were getting coated in molasses as they passed through.
"It's a very sticky situation," he said.
"You can smell it; it's molasses."
Police are advising motorists to avoid the roundabout area due to the spill