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Does this point to a solution in the form of using smaller vehicles that don't require a CDL? School buses are super inefficient because kids are all spread out, so you end up driving a huge 6 MPG diesel a lot of miles to pick up 40 kids. Or worse, driving it a lot of miles to pick up less than 40 kids. If you used smaller vehicles to pick up the same number of kids, you would need more of them, but they would each only have to cover a fraction of the bus route, and they get much better mileage. The main reason not to use smaller vehicles is that you need more drivers. Not as many as you would have additional vehicles, because with shorter routes the same driver could cover two of them in the same time. But if you're all out of CDL drivers and there are a surplus of, effectively, Uber drivers, then that goes the other way, right? |
In wealthy countries, labor costs are already much higher than the costs of operating the bus itself. (People often claim 70% vs. 30%.) If the economy grows in a way that benefits the working class, labor becomes even more expensive relative to the vehicle. The key to cost-effective services is therefore minimizing the number of people needed for providing the service.