In 2019 how can I make canned maps with supplied industries actually work as a loading and unloading point for goods. Example, I would like to work the industries on a route but many if not all industries displayed on the router are not "active" I guess is the best word to use. The industry exists on the map, but will not load, say diesel fuel that I can then take to a coal mine to off load so that the mine works to produce coal I can take from the mine to wherever it is needed. How do I easily make those things work like I suspect they should? If this is a complicated problem or if there is already a tutorial avalible, please point me the way or tell me to take a leap lol - Thank you