There have been rumblings for a while that some of the level crossing removals might include elevated sections, but finally we have a concrete (pardon the pun) proposal to look at: the crossings along the Dandenong line, known internally as "CD9" or the "Caulfield To Dandenong Nine". (Sounds like a music group.) It's become more popularly known as "Skyrail". The "Skyrail" name seems to have orig