Earlier quoted context omitted.
In the Bay Area, when they added the ability to pay a toll to use the HOV lane, and also extended the HOV lane hours to end at 10AM instead of 9AM, it immediately added 30-45 minutes to the 880 -> 237 commute from East Bay. Extending congestion hours by lowering road throughput is counterproductive, so saying “it smoothed congestion” is applying the wrong metric. At this point in time, we can measure door-to-door tim…
Improving your commute by car isn't the goal. The goal is to get you to stop doing it, or bear your share of the real costs for a change.
I’d think a better goal is to minimize the average time and environmental impact of commutes, while maximizing the number of people that can use the transit system to commute (including cars, bikes, busses, trains, etc).