0 Members and 5 Guests are viewing this topic.
I don't understand how the original bridge clearance was OK for single track, but not for double-track crossing.
It always amuses me how we tend to try to convince each other to do something other than what we plan on doing...
Or as often around here, OP says:“My non-negotiable constraints are that I don’t physically have room for X, my prototype never did Y, and I hate Z.”Very next post: “That’s great but have you thought about doing X & Y? Also you really, really should do Z.”
Have you considered a helix?