BigPond News | Work begins on North West Rail Link Sydney Morning Herald The start of geotechnical work on Sydney's North West Rail Link shows the NSW Liberal government is committed to delivering transport infrastructure, says Premier Barry O'Farrell. A drilling rig was set up on Tuesday at a park opposite Castle Towers ... Drilling along the route of the North West Rail Link began today in Castle Hill Government buys old army camp $2bn pledge keeps NSW rail project on track |