Everyone has a fantastic solution to the problem they perceive but it’s more complicated than that.

Ultimately people need to drive less, either because they live close to their jobs, because they use public transit or a bike, because they work from home or any other reason.

The problem is how to get people to do that. It certainly won’t be by easing congestion because that has the opposite effect. Short term gains because moving cars pollute less but long term loss because less congestion causes more traffic.