What those utilizing the transportation network are willing and able to pay to use the network will be directly proportional to how critical the usage of that transportation network is to economic function.
So there is never any economic need to transfer the cost of using the transportation network from those using it, to taxpayers at large. In fact, socializing costs of transportation is what can cause economically non-viable transportation services to grow in usage, and in doing so, burden the economy with loss-making transportation.
So there is never any economic need to transfer the cost of using the transportation network from those using it, to taxpayers at large. In fact, socializing costs of transportation is what can cause economically non-viable transportation services to grow in usage, and in doing so, burden the economy with loss-making transportation.