I know what you are saying but the pressure seems to be on the rails where there is transport of grain and crude over the same tracks.
Meanwhile, on the tracks near my house, the coal trains run all night full and return empty during the day.
So grain deliveries are up by 3,208 carloads compared to last year, Nonmetal Minerals up 2,457 and Petroleum is up 1,462, but it is Petroleum's fault for the delays?