A rare double headed train with T413 + T336, here crossing Boggy Ck trestle between Koetong and Darbyshire.
Crossing the so-called "Waterfall" trestle (named for the waterfall below it) between Darbyshire and Bullioh.
Releasing brakes at the base of the grade near Bullioh.
And rolling across the trestle just slightly closer to Bullioh.