Possibly, if price of the fuel is, say (it's just a random number, really), 1/3 of all expenses for the railroads, and 1/2 for trucks, then rising cost of oil w

Possibly, if price of the fuel is, say (it's just a random number, really), 1/3 of all expenses for the railroads, and 1/2 for trucks, then rising cost of oil will hurt trucks more (even if also those 2/3 of other expenses sees some increase). (Electric engines are out of the question for BNSF. Insanely high cost to electrify the network.)