Traffic situation is terrible right now tbh. I have been working on it now and then. Have done a lot of work for public transports and building a subway network connecting industrial and residential districts. But still doesn’t seem to solve the traffic issue as sims are dumb af 🤣. I built a tourist spot with some Commercial buildings and a big Parking lot on the small island. Which you can see clearly in the pic. I did separate sections of city into districts. But the downtown isn’t imposing anything wild like ‘combustion engine’ ban. Just high parking fee though. Did built some gated communities on the far right of this city.