If all limited access roads were toll roads that kept traffic stoppage to a minimum (trying for zero) by active pricing, the world would be such a better place in many ways. People could plan much better for how long a trip would take, people would have much shorter travel times, investors would have some idea of the revenue potential of roads so they could decide to build more of them.

The key would be to have the toll be quite low generally and make most of its money when there is high demand. In many countries the tolls are set to maximize revenue and this usually done by having a very high toll and almost empty roads. What would better for most people would be almost free roads (trucks always pay something as they are what wears out roads) and charge when the road is getting close to slowing down.

Also: Maybe it is a good idea to let your highly productive people (rich dudes) be able to get around cities quickly. They will be even more productive that way.