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The problem with such tunnels is that they're natural monopolies, not least because underground space in reasonable depth is finite. It's not a service you'll g
by tormeh 10y ago
The problem with such tunnels is that they're natural monopolies, not least because underground space in reasonable depth is finite. It's not a service you'll get competition on.
- wcummings 10y agoYou can have multiple operators compete on the same rail line, though.