This is super interesting! As kind of expected, there's a middle zone that balances out density and velocity. In the context of what we were talking about, the fourth "Basic Statement" jumps out at me: "If one of the vehicles brakes in unstable flow regime the flow will collapse."
https://en.wikipedia.org/wiki/Fundamental_diagram_of_traffic...
This is super interesting! As kind of expected, there's a middle zone that balances out density and velocity. In the context of what we were talking about, the fourth "Basic Statement" jumps out at me: "If one of the vehicles brakes in unstable flow regime the flow will collapse."