News Key rail corridor highlighted for the northern suburbs 17/03/2025 FacebookTwitterEmail A north corridor from the city towards Roseworthy and Concordia will be preserved by the South Australian Government to cater for future housing development. (Mark Willoughby: 460895_04) Purchase this photo from Pic Store: 460895 Imogen Evans A KEY rail corridor for the northern region will be preserved by the South Australian Government to cater for future […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password