UPDATE, 3.35pm: Greenwell Point road has been reopened to traffic.
UPDATE, 1.40pm: Police and RFS are at the scene two kilometres west of Greenwell Point, where a tip truck has brought down powerlines across Greenwell Point Road.
No one has been injured but access to Greenwell Point is blocked.
A police roadblock is in place at Pyree Lane and traffic is being turned back.
Emergency crews are awaiting the arrival of the energy company.