A render shows the wire-free Stage 2A light rail leg at the intersection of the raised London Circuit and Commonwealth Avenue. Images: Supplied.
The 1.7 kilometre extension of light rail from Alinga Street to Commonwealth Park via London Circuit will be wire-free, in part to preserve the heritage vistas to the Parliamentary Zone.
The ACT Government has revealed more details about the project as it moves to the next approvals phase, with the Commonwealth deciding that both Stage 2A and Stage 2B across Lake Burley Griffin and on to Woden are controlled actions, as expected.
The confirmation that Stage2A will be wire-free means that new and existing light rail vehicles will need to be fitted with onboard energy storage with regenerative braking capability.
Light rail Stage 2A to be wire-free
The next stage of light rail from the city to Commonwealth Park will be wire free. Take a ride along the route to see what the trip will be like. Full story: http://ow.ly/3k7Z50ynKJV
Posted by The RiotACT on Saturday, February 15, 2020
According to the EPBC documents lodged with the Commonwealth last July, a traction power substation, connected to the system at Commonwealth Avenue, will also need to be built in Commonwealth Park.
The ACT Government says grassed tracks are also proposed on the Commonwealth Avenue median.
This image shows the tracks in the middle of London Circuit near Edinburgh Avenue.
While there will be extra costs in going wire-free, Transport Minister Chris Steel says an advantage will be that Stage 2A will take up less space as the tracks will be narrower and built in the middle of the road.
“As Light Rail Stage 2A turns on to Commonwealth Avenue, wire-free running will also ensure that the heritage vistas along Commonwealth Avenue are maintained,” he said.
As previously announced, London Circuit will be raised to be level with Commonwealth Avenue.
Mr Steel said the project was progressing as expected to the next stage of the Commonwealth environmental approval process.
To gain approval, the ACT Government will need to provide further information to the Commonwealth, which has determined that Stage 2A can be assessed by “Preliminary Documentation”, an assessment pathway usually reserved for projects where the impacts are localised and easily predicted.
The more complex Stage 2B through the Parliamentary Zone near areas of national and heritage significance will require a full EIS, as expected. It will need to be wire-free through the Parliamentary Zone, which means there will be wire-free running from the city across the lake to Parkes.
“This decision from the Federal Government reinforces our choice to deliver light rail to Woden in two stages. The process of assessment for Stage 2A means we can get on with the job of extending light rail to Woden sooner,” Mr Steel said.
“We always expected that an extensive EIS process would be required for the more complex stage 2B extension through the Parliamentary Triangle under the Commonwealth environmental approval process,” Mr Steel said.
The City South Station, and the beginning of the grassed tracks on Commonwealth Avenue.
He said the Government was investing in infrastructure now to ensure Canberra did not end up congested like Sydney.
“We are getting on with the job of taking light rail to Woden,” he said.
“We want to build on the success of the first stage of light rail, and this is the next step in the process to take those benefits to Woden.”
Last September, Cabinet approved the business case for Stage 2A and started one-on-one negotiations with the operator of Stage 1, Canberra Metro, for it to design and build the project.
The cost of Stage 2A is subject to those negotiations but the overall cost of Stage 2 has been put at $1.6 billion.
Last week, $31.4 million was allocated in the Mid Year Budget Review for Stage 2A design work, and Chief Minister Andrew Barr said contracts would be signed this year, with construction expected to start in 2021 and the first passengers boarding in 2024.
Stage 2A is seen as a springboard for the more challenging Stage 2B across the lake to Woden, and will include three new stations and add an estimated 2500 to 3000 passengers to the system.
City West, on the corner of Edinburgh Avenue and London Circuit near the ANU, is expected to be the most popular station, with City South servicing the new residential areas of West Basin, and the southern terminus important for major events in Commonwealth Park and by the lake.
It will require extra rolling stock and the Government is in talks to acquire four more light rail vehicles.
The Public Transport Association of Canberra (PTCBR) has welcomed progress on the approvals processes, as well as Federal Government support for the development of advanced battery technologies for light rail vehicles.
PTCBR Chair Ryan Hemsley said the Federal Department of the Environment has mapped a clear path forward for Light Rail Stage 2 by identifying the assessment processes.
“Following the success of Stage 1, we call on the ACT Opposition to outline their plans for bringing light rail to Woden ahead of the Territory Election later this year,” he said
Mr Hemsley also said a recent Commonwealth grant had been awarded to a consortium developing fast charging batteries for light rail vehicles.”
The Federal Department of Industry, Innovation and Science recently announced a grant of $1.6 million to a consortium proposing to develop an ‘Advanced Nano-engineered Battery for Fast Charging Catenary-free Trams’. Total project expenditure is expected to be $5 million and consortium members include the CSIRO.
“This project has the potential to benefit light rail systems across Australia as well as in the ACT by reducing charging times at stops and lowering the lifetime costs of wire-free running,” he said.
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