Trains into Kawerau have been stopped after a vehicle crashed into a power pole, causing power lines to come down over the tracks.
A police spokeswoman said police were called to the scene on State Highway 34 Kawerau Rd about 11.30am.
A vehicle has hit a power pole and lines are down over the train tracks. The power pole is not entirely down, she said.
There were no reports of injuries.
The highway is not blocked.