White Lines, Road Trains and Rain

In two days, I've driven over 1500 kilometres, with three seemingly unending constants - road markings, road trains and rain.
For each of them, you could replace the 'unending' with 'unnerving', and that's coming from someone who's driven a stack of miles over the years (it happens when you don't like flying) and considers themselves pretty darn confident behind the wheel.
But when the highway is undivided single-lane, the semis are four times their normal size, and the windscreen wipers don't make a difference even at maximum, it's a whole new experience.
See above, and keep in mind that I've overexposed it by half a stop so you can actually see what's going on. It's taken around 3pm and in real life the light was much lower, although thankfully, the road train to the right was much further away than it looks.
And if you think all that's bad...don't even ask about how much it costs to fill the tank!