Its been awhile since I last visited the Pilbara Region of Western Australia, and in that time a lot as changed.
The BHP main is now double tracked up to the 281 KM post, and the Yandi branch is also double tracked.
The Bastion for the Lode has been passed from the Dash-8s to the SD70ACe.
Train configurations are for three SD70ACes and one Dash-8 per train, this is due to the weight of each ore car now going up to 148 tonnes. still Two by Two. However these is mutterings of banking the Chichester (again), so standby on that one.
If I am honest, I would still look at modeling BHP just prior to the Bunnings livery, the camo livery still does nothing for me. This does not mean that I don't have an SD70ACe!