Following a dire need to clean up the workshop last weekend after my protracted build of the signal gantry, I was finally able to return to painting the track by Thursday.
With the points for the station area pretty much finished in this respect, it was time to turn my attention to the plain track.
Whilst not a faithful reproduction of the prototype, I wanted to give a feint nod to the rails which existed around London termini in the late fifties and sixties, so to keep from straying too far into the imagination, I’ve been using images found in books (but mainly) and internet such as these to get a feeling for the real thing:

Having already laid the base colour(s) earlier, it was simply a case of sloshing on a grimy wash similar to that used fir the sleepers:
A final thin wash should see this complete.
Attention then turned to the (mountain) of running track which had merely been primed late summer.
It was apparent that mainline track (rail) seemed very dark by comparison so a decision was made to use a darkened version of the sleeper colour (I’d already started one or two examples and was happy with the result).
It was also apparent that the sleepers were wholly different to those in the station area, noticeably so from this still I took from a video of Waterloo station:
To mine ill educated eye, the sleepers appeared a light grey but with a warm hue, so to replicate, I simply painted them a Humbrol enamel light grey but- well, I started painting them grey, but with time ticking away and a bundle of track to face in the corner of my eye, I simply took the easier and quicker route of merely painting over the grey primer with a wash of some (appropriate? I’ll leave that to the discretion of the viewer) ancient tin of Humbrol gloss found in the bottom of the paint tin:

They will be toned down when it comes to ballasting (6:1 of sand to fine N gauge ballast which I find is the best for proprietary track, lest the under nourished sleepers become overwhelmed) as I wash it all with black for the purpose, as well as to blend.
Desperately aware that I also need to return to finishing the station building, especially the station facing side (the images before show me using the outward facing aspect for the purpose), thoughts have returned to a solution.
I’ll probably run with something similar to the build thus far, but in doing so, I have to be aware of limits on time and space. In relation to the latter especially, I think a platform end which masks much of the forecourt - to save on extra modelling - will be order of the day, and to that end, this is an image of which I’m quite fond and might just be the ideal solution (Waterloo again):
As the cabin will be seen almost head on, I think it can be modelled in relief to save space and cover up what might have been behind. I also think the hydraulic stops can be represented by some circles of plasticard attached to these which are nice n cheap, and as a bonus, will simply fit o er the rails:
I do as much mind-modelling - if not more- as actual modelling.
Cheers,
jonte