This is why I favor using Red and Orange Line tunnels before building a North-South Rail Link in Boston...pic.twitter.com/0PWKHigTjF
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could run with dual-mode hybrid locos for electric in NSRL tunnel.
through running with CR to subway will have a complicated transfer of locomotive power at the jct location.
That's why CR should convert to EMU before anything else
conversion to EMU cost so much more than just purchasing dual-mode locos?
But improve travel time with better acceleration and drastically reduce track wear
while a purchase of new locos is ~1.2bn and that would be it?
That's a pretty trivial cost difference for a much cheaper-to-run and faster tech
network electrification is ... ~1.5bn (maybe?) + the 1.5~1.6bn for vehicles for EMU service?
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