My son and I are doing are few day father-son trip mid March (GSA and XR125), staying at Old Mill Drift. I'd like to go show him the tunnels at Van Reenen, and saw this road on google maps (marked on map below). Anyone know it, and it's condition currently? There seems to be a few farms, etc along this route so even though it meanders through the mountains I assume it is still in daily use?