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A comment on Flight risk: can we take the carbon out of air travel?. Parent comment

Re:Flight risk: can we take the carbon out of air travel? by dagw on Tuesday September 03, 2019 @05:06AM (#20864809)
I'm talking about maintaining the tracks, and the electrical and signaling systems along the tracks.

I have no idea about the relative maintenance cost between a train and an airplane, but I suspect they're within the same order of magnitude (but I could be very wrong)

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