Christchurch Light Rail Link could cost the city commuter rail
click on images to enlarge If the city is going to build rail infra-structure into the hundreds of millions, blogster David Welch argues that money would be better spent on creating a Western Rail Corridor creating a circular route with several spurs. Building a rail link between Styx and Islington via the Airport would create a commuter rail loop, by linking up the existing single track northern line [blue above] with an added grade separated (no level crossings) double track from Styx [red above] across to the Airport industrial zone continuing south and rejoining the main trunk line with a similar three way junction at Islington. This adds circa 10 km to those services, feight or passenger entering the city (from either direction, north or south) using the "Via Airport" route but would save much shunting time and complications, link many industrial areas, and put tens of thousands of people within relatively fast rail access of thousands of jobs, even far from home,...