I can't find this information anywhere. When I hit escape to go to the pause menu, looking at the Overview screen. Down below there is a date/time then over to the right from there are a bunch of icons with numbers. It looks like SD40-2 and a symbol means I have 2 locos, then there is what looks like number of cars, total tonnage, and length.. Now, just underneath the SD40-2 is another icon with a number 8213. What is this number? Also if the manual says I have 3000 HP per locomotive, is there a rule of thumb indicating how much I can hall up what % grade (assuming perfect conditions) This is my first run with the lower right HUD (engine stuff) turned off. Now I have to pay attention to my gauges.