Add VideoAdd ImageI don't know if this might spark any ideas here, but I am also open to any input. The following document is a work in progress and as such is not complete. Feel free to take a look. A Database designed for operating railroads. Retrieved from "https://railroadtransportationsimulator.fandom.com/wiki/A_Database_Design?oldid=27980" Categories: Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.