Traffic Simulator
Cities Skylines is very nice for such traffic simulations.https://www.youtube.com/watch?v=yITr127KZtQ (https://news.ycombinator.com/item?id=17182008) (https://www.reddit.com/r/CitiesSkylines/comments/7h6zr0/traf...)https://www.youtube.com/c/BiffaPlaysIndie/search?query=lane+...This is frequently posted here on HN.
E.g. https://news.ycombinator.com/item?id=25632642.