Tanker carrying 39,000L of unleaded petrol flips over in Tyabb, CFA still cleaning MORE than 39,000 litres of fuel has been sucked up following a truck spill in Tyabb which may have degraded the road beyond repair. The CFA are decanting the last 750 litres of fuel this morning, but are unsure when it will be safe to remove the rolled truck from the scene. The truck rolled at a roundabout at the intersection of Western Port Highway and Frankston-Flinders Rd, just after 3pm yesterday. Roads were closed in both directions and the Tyabb Airport and train services were shut down. Michael Willmott, CFA Incident Controller at the scene said they were hopeful they would lift the truck from the site today, allowing the EPA to assess. VicRoads Senior Media Advisor Karilyn Wyatt said the road could be badly degraded by the fuel, but Vicroads Technical Service officers can't assess until the truck is removed and the EPA deem the area safe. "The surface could be compromised, it may be too slippery and they may have to shave it down, the worst case scenario is they will need to resurface the road completely," she said. Ms Wyatt said detour routes were working effectively for the time being but Vicroads hoped to have the busy road reopened before hectic weekend traffic hits the area. Metro trains advised the Stony Point Line is still closed between Stony Point and Frankston following the accident and replacement buses are running.