Khyber Sen @khyber.bsky.social · 13/01/2026It does force a decision, though: cheaper, shallow Broadway station with a good 1 transfer and yard or deep station with provisions for NJ, but a terrible transfer. 150
Madison - ProgWML6 @progwml6.bsky.social · 13/01/2026Need to run the math on this one with 5.5% grades, and tunnel depths the same as the shallowest Hudson crossing to see what’s possible. 120
Khyber Sen @khyber.bsky.social · 13/01/2026I'm not sure you can directly compare Hudson crossings, as the depth varies. It's about 66 ft deep at maximum near 125th, a bit deeper than further south: fishing-app.gpsnauticalcharts.com/i-boating-fi...fishing-app.gpsnauticalcharts.comi-Boating : Free Marine Navigation Charts & Fishing Maps 110
