wow, that is really cool. Do you have to do those one square section (town) at a time, or can you do it at the region map.
In any case, this region is 3 kinds of awesomeness
I hope I don't sound rude asking, but where did you get that roundabout? I've been looking for one for ages, and that is quite nice one.
Also, that canal system is very beautiful
Keep updating, this is a very nice city you've got here