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Because most subways run on legacy infrastructure that would be difficult to upgrade/replace. RF repeaters for emergency remote control for example would need t
by atroyn 11y ago
Because most subways run on legacy infrastructure that would be difficult to upgrade/replace. RF repeaters for emergency remote control for example would need to be installed, certified and thoroughly tested.
Given that drivers aren't a big cost centre for subway operations in comparison to maintenance etc. the cost/benefit doesn't make sense.
- mc32 11y agoI think the pensions are a sizable part of their expenses. If they automate their retired workforce age out and there is no endless retirement pool to contribute to. So this would be a significant savings.