3 ms·

Depending on how the ‘stations’ work there maybe slopes up to them and then slopes down from them to help decelerate and accelerate the trains in and out of the

Depending on how the ‘stations’ work there maybe slopes up to them and then slopes down from them to help decelerate and accelerate the trains in and out of the stations Crossrail in London does this

bobthepanda 4y ago
Right, but that’s a lot different from following mountain slopes to maintain a constant depth.