If the "it" is a network, not just a single path.

If you just connect 1 parking lot to the next and leave it at that, no one is going to use it even if you did your best to make it non-hostile to whatever mode of transport.

Another highway lane it is! /s

You don't determine demand for a jacuzzi by measuring the number of…? Angry people? Sunburns? Muppets talking through a fan?

Here is their bridge.

But, everybody can buy cars.

Yeah, but can everybody afford maintain it? Can environment sustain it? What about the load each car adds to a cities infrastructure?

More people can drive than can bike.

Lol is this true in the US? There is seriously something wrong with your country.