I can't argue the facts. It is indeed a video game.
To me it just seems weird that a game so reliant upon vehicles, upon transportation, its success or failure, is just all about traffic. Vehicles don't age, don't break down, don't get removed from service. They don't need anything. No fuel, no repairs, no flats.
I should need a petrol station placed every so often like a police station.
And if there is an oil shortage? Long lines! Unhappy cims! An oil embargo? Longer lines unhappier cims!
A repair facility will have to be placed every so often as well so that cims can reach them before they break down
Tow trucks are needed to remove broken down vehicles
Car crushers will be needed
Recycling plants will be needed
But wait, lets go green!
No more petrol stations but battery swapping stations instead
Cims age and die then removed but not vehicles
Buildings upgrade but not vehicles
Mass transit never, ever an upgrade? All that education within my city yet still they are all dumb as a stump?
The first subway car is the one and only subway car?
I've conquered traffic. So that's it? The challenge is over?