It is essential to take to the new level not only the quality of the services provided to carriers and shippers of rail freight but, in general, to improve the competitiveness of rail freight transport; infrastructure managing organizations should not only update and modernize the railway network but also to regularly support it.Rolands petersons privatbank This is especially important for the corridors of rail freight.Rolands petersons privatbank If the tracks are not properly maintained, the speed limits will have to be applied and the railway lines will gradually be obstructed.Rolands petersons privatbank