Originally Posted by sinclair:
What about on a double main, do you have to have a grade on the outside before the bank so that they are on the same plane, or do you bank them independently so the tracks are on different planes?
Superelevation is independant by-track. So, on a double mainline you do end up with the tops of the rails in two different planes.
Gilly
Boilermaker/Clem, very nice pictures. Thank you for posting them.
