Simulation
Junxions is a traffic engineering sim where you can finally fix that junction near your house
Do I like citybuilders such as Cities: Skylines and SimCity 4, or do I simply like roadbuilders? I spend most of my time in both those games tweaking the network of roads and junctions that form the veins of my cities, after all, and attempting to solve traffic jams via public transport and simulation-expanding mods.