Epping to Chatswood railway line

The Epping to Chatswood rail link (ECRL) (originally a part of the Parramatta Rail Link (PRL) proposal) is a railway line in the northern suburbs of Sydney, Australia, which connects Epping station on the Northern line with Chatswood on the North Shore line. It was formerly considered its own railway line, but is now considered part of the Metro North West Line.

The 13 km line runs completely underground and includes three intermediate stations: Macquarie University, Macquarie Park and North Ryde. The junction stations at Epping and Chatswood both underwent major redevelopments to incorporate the new link.

It was in service for less than a decade, opening in February 2009 and closing in September 2018. The vast majority of the infrastructure was incorporated into the Metro North West Line of the Sydney Metro network. The conversion took place as part of the Sydney Metro Northwest project.

Earlier proposals

There have been proposals for a railway between Sydney's North Shore and the Main Northern lines since September 1920, when John Bradfield's plans were put forward for a railway between St Leonards and Eastwood. The proposed route was via the present Parklands Avenue in Lane Cove to the head of Burns Bay, across the Lane Cove River near the present-day public school at North Ryde, and terminated about north of Eastwood station. After political moves, and potential engineering difficulties with hills south of Eastwood station in the 1930s, the terminus was changed to Epping, where the line became known as the "Epping-St Leonards Railway". To this end, the State Government resumed several of the estate houses in Epping around the present-day Brigg and Albuera Roads for a track to loop the line into the main line and terminate the trains at Epping. When voters in neighbouring Eastwood then complained, the line was proposed to link south of Eastwood, use island platforms at Eastwood and then link to Epping.

In 1929, local real estate agents promoted land sales along the railway line at Epping in preparation for the construction of the line. They called the area "Epping Junction", on account of the station being a junction between the Epping-St Leonards Line and the Main Northern Line. A new island platform was also built in preparation for the terminus of the new line. The track was to be in the middle of the two Main Northern line platforms, and until the 1970s still existed as a terminating line.

The effects of the Great Depression, however, soon meant that the line would not be economically feasible, and despite protests by local residents and the local member, Major Shand, the project was abandoned. In its place, a road was built between St Leonards and Epping, which is the current Epping Road. The land sales were a complete failure, and the lots around the railway were not sold until the 1950s and 1960s.

It was not until the 1990s that plans for the line were resurrected. An original proposal to run from Westmead to St Leonards, via Epping was considered, but in 1998 the Parramatta Rail Link was announced as part of the NSW Government's Action for Transport 2010 plan. The line was to run from Chatswood through Epping to Parramatta, partially travelling along the underutilised Carlingford surface line which would be expanded from single-track to dual-track. This proposal included optional stations at Delhi Road and UTS Kuring-gai and would be served by eight services an hour. Construction was planned to commence in late 1999, with the line to open in 2006.

Construction

Construction of the PRL began with the Chatswood to Epping section, which commenced in November 2002.

In August 2003, the NSW Transport Minister, Michael Costa, announced that the Epping-Parramatta section would be postponed indefinitely. The delaying of this section was justified on the grounds that the expected daily patronage of 15,000 passenger trips did not justify the project's $1.2 billion cost. The government feared that the line would be under-utilised, much as the Airport Link (a public-private project) had been. There also had been community protest against the routing of the line through Parramatta Park (one of three possible routes supplied by the government). The government later announced the construction of a passing loop as part of the Rail Clearways Program on the Carlingford line, which would have allowed a half-hourly frequency all day, however this project was cancelled in November 2008.


Originally, there was to be a bridge over the Lane Cove River, instead of a tunnel beneath it, but the government adopted the tunnel option due to community and environmentalist pressure. This required the elimination of the planned station at the University of Technology, Sydney, Kuring-gai Campus; the required increased depth of the tunnel to go under the river made a station at that point impractical, due to the required depth of the escalator shafts.

Thiess and Hochtief

HOME


Content is Copyleft
Website design, code, and AI is Copyrighted (c) 2014-2017 by Stephen Payne


Consider donating to Wikimedia



As an Amazon Associate I earn from qualifying purchases