OpenTTD
The most active unofficial successor to r/OpenTTD!
...which is admittedly not saying much. We do require you to speak english when posting though but only for practicality, as long as you explain in english as well, you may post in any language you wish! It's just going to be easier for everyone that way. See also the german OpenTTD fediverse community for potential threads in german.
Please do not ask where to get NewGRFs, they are easily obtainable via the in-game content downloader (a.k.a "BaNaNaS" or "the fruit store") or TT-Forums and certain authors have expressed they will not allow downloads of graphics that they no longer provide support for by penalty of copyright law. The other side of the coin is otherwise explained in our "rules" thread. Please read the rules thread before posting or do not post.
view the rest of the comments
Upvoted. Some might be from OzTranz's Canadian Theme Pack, which is not yet publicly available. Please don't antagonise OzTranz about when it will be, he takes quality control very seriously and wants to be 99.9% sure his mods work fully upon release, which I do respect; There is a copy of a previous version of his graphics in a mod floating around somewhere but I recommend just waiting for the new version to drop within the next year (my estimate, don't quote me on that or assume OzTranz made any such promise) because the new version will be coded better and be extremely useful for anyone who loves decorating their OpenTTD games.
The bridge is likely from ABRS, the American Bridge Renewal Set, if not by OzTrans.