I think your best bet is probably asseto corsa with mods. I know there's a mod where you drive in city traffic. Assetto Corsa How To Install City Car Driving Mods!

Yes, and it is easier than you think. Forward Development released the as a free tool included with the PC version. You can access it via the Launcher window (Tools > Map Editor).

Have you tried a map mod that isn't on this list? Visit the official City Car Driving forum to share your discoveries and support the modders who keep this simulator alive.

The Evolution of Realism: A Guide to City Car Driving Mods and Maps City Car Driving