My testing attempt on the posted Trier city. You are welcome to share your own attempts. 10 LP, almpst all GI and LI. Unemployment 4 % but could be increased.
Very nice, very large, city. The grid-system is very a interesting method. My only objection, and the thing that keeps it from a 5-star rating, is there is quite a bit of crummy housing (shacks mostly). Perhaps that makes it more "realistic" (every city has its slums) but takes away from the aesthetic appeal of this otherwise impressive city.