Originally Posted by
Ziemas
How many people are they counting in each car?
Probably one person per car. Typical in the US. IIRC over 95% of any given vehicle on the road at any given time only has one person in it.
I wondered about the camera difference also and wonder if it was a choice based on the clearest picture or?
But regardless the point is obvious, cars take a massive amount of infrastructure to move very few people.
Aaron