Rail Wallpapers

鐵路運輸旅客和貨物的運送手段

Rail transport is a means of conveyance of passengers and goods, by way of wheeled vehicles running on rails

It is also commonly referred to as train transport

In contrast to road transport, where vehicles run on a prepared flat surface, rail vehicles are also directionally guided by the tracks on which they run

Track usually consists of steel rails installed on ties (sleepers) and ballast, on which the rolling stock, usually fitted with metal wheels, moves

However, other variations are also possible, such as slab track where the rails are fastened to a concrete foundation resting on a prepared subsurface