Steam Powered Railroad Engines + Support Cars to Operate them as first step into railroads instead of the current Diesel Electric Engine: viewtopic.php?f=6&t=20616#p129506

Would it be possible to have the cargo wagons send a signal through the train stop? Basically a Yes or No as to whether the cargo wagons were empty. This would make it possible to setup "Wait until Empty" type of train routing where the trains would stop, fully unload, then automatically g...

This is something that has been bothering me a bit. Right now you jump from Nothing to Diesel Electric Railroad Engines. Following the natural progression, it would seem that you should not be able to get Diesel Electric Engines until you can produce oil and process it to make the oil based fuels to...