abandoned ballast blue-metal dangerous-surfaces dangers distance disused disused-tracks farming-area history iron isolated merging neglected past perspectives rail rails railway railway-line railway-tracks rural rust rusting rusty tracks tracks-still-in-use trains transport weathered Western-Australia abandoned-railway-station architectural architecture barriers brick-walls building fences fencing former-railway-station loading loading-crane loading-platform platform public roof roofing roofing-tiles Sheds station autumn crossing Forrest HDR track train