It’s actually crazy how little we know about the cities infrastructure or even like its geography. But yeah, does it have roads? Cause I doubt anything has wheels in the city, and I’m pretty sure sparrows are only used by guardians. We know of very little other vehicles outside of ships. When you look down in the city you can see what looks like train lines so I assume they got hella good public transport. I mean it makes sense not to have roads or personal vehicles, considering the city probably wouldn’t want to waste space on parking garages or large highways when they really should be trying to fit the most amount of residents it can.