The white chain shows where the rails will be extended - to the old quarry, and to a maintenance shed. I'm tempted to put a sewage works in si-32. That'd be lower than the sewers in the town above. Either that, or a couple of luxury homes perhaps (but not next to each other). Don't know what to put in si-41 yet. Suggestions?
Oh, and I'm thinking of adding a couple of sea regions to the west. Probably NOT needed yet.


