If I understand it wright you have one train to ship out goods to both cities? Maybe there is the problem, try to have seperate services for each city. This might work for feeding the industry but I don’t think is the same for the cities. Also you must have activate the lines to the cities, don’t wait for industry to start producing and then buy the train. After a while playing I find out that industries don’t start up if you only carry away the products, you must have a complete circle of feeding and distributing the goods. Example dilivering oil from well to refinary doesn’t work if you haven’t set up also a line from refinary to town. It only works if the refinary ships out goods to the city on its own (but still you wont get enough yeld from the well). Use the cargo layer to check if the goods are going of the refinary on their own.