4 ms·
The cascade tunnel, longest rail tunnel in the US with 12.5km isn't electrified and has only diesel trains running through it: https://en.wikipedia.org/wiki/Cas
by ucaetano 11y ago
The cascade tunnel, longest rail tunnel in the US with 12.5km isn't electrified and has only diesel trains running through it:
https://en.wikipedia.org/wiki/Cascade_Tunnel https://en.wikipedia.org/wiki/Cascade_Tunnel