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1) You don't really need drivable tunnels, just tunnels big enough to get to the stuff without digging it up. 2) Don't retrofit. Rather, if you dig up a str
by LorenPechtel 2y ago
1) You don't really need drivable tunnels, just tunnels big enough to get to the stuff without digging it up.
2) Don't retrofit. Rather, if you dig up a street you put in the tunnel while you're doing it. Eventually all the important roads end up with tunnels.
- numpad0 2y agoOr you can just run through a city core from one side to the other side like subways. It doesn't have to strictly follow topside road networks, it's just that roads are easy target for permitting purposes.
- LorenPechtel 2y agoIt's an awful lot easier to put them under roads than buildings.