The road very good to the coal mine. After the mine, the road continues but is deactivated about 0.5km after the mine (18km). The road is in extreme condition after that. We drove a stock Jeep Rubicon JL to about 50km (took about 4hrs). The main bridge has been removed over the Wolverine river and is about 30in deep at low flow. All the culverts have been removed and you need high approach and departure angles to clear them.