3 ms·
> Given a sufficient source of water above the highest tunnel I keep looking at this and coming back to this point. Where on earth can you get that volume of
by RajT88 2y ago
> Given a sufficient source of water above the highest tunnel
I keep looking at this and coming back to this point. Where on earth can you get that volume of water that high up reliably year round?
- K0balt 2y agoIm assuming that the mountain pass must be at a lower altitude than lakes fed by the alpine watershed.