If you have a PDA and you don't want to mess around with locating the curve equations or don't want to have to solve them for the specific variables you could download the shareware program "Curves" from http://www.handango.com.
Justin Adams
You should take advantage of site's ability to create composite sections. It's basically creating a typical section (template) and then pushing it along a chain or site element. It works well for initial design but doesn't work in areas of superelevation.
It takes some playing around with to...
