| Legacy Way tunnel western entrance construction in Nov 2011 | |
| Overview | |
|---|---|
| Location | Toowong - Kelvin Grove, Brisbane, Australia |
| Coordinates | Coordinates: 27°27′47.89″S 152°59′54.17″E / 27.4633028°S 152.9983806°E |
| Status | Under construction |
| Route | |
| Start | |
| End | |
| Operation | |
| Work begun | April 2011 |
| Owner | Brisbane City Council |
| Operator | Transcity |
| Traffic | Automotive |
| Character | Motorway |
| Vehicles per day | 34,200 (expected) |
| Technical | |
| Length | 5.5 km (3.4 mi) |
| Number of lanes | 4 total in 2 parallel tubes |
| Operating speed | 80 km/h (50 mph) |
The Legacy Way (formerly Northern Link Tunnel) is the proposed fourth of five components of Brisbane City Council's TransApex Project. The project involves two bored tunnels carrying two lanes of traffic in each direction from the Western Freeway in Toowong to the Inner City Bypass at Kelvin Grove. The tunnel will be approximately 5.5 km long and will be tolled for approximately 45 years.[1][2]
The Environmental Impact Statement was released for public comment in September 2008 and approved in April 2010. Construction commenced in April 2011 with plans to open the tunnel to traffic in late 2014. It is expected to carry 34,200 vehicles a day when it opens and reduce travel time between the Centenary Bridge and the Inner City Bypass by 70%.[2]
The project will be funded through council borrowings, together with a state and federal government contribution.
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Contents
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Three consortia were shortlisted and invited to submit proposals in December 2009:[3]
The tenders for the design, construction, operation and maintenance of the tunnels for up to 20 years[4] were submitted on 12 May 2010,[5] however on 5 July the BCC announced that the Leightons Baulderstone Razel joint venture bid would not be considered.
On 20 September 2010, Lord Mayor Campbell Newman announced that the winner of the tender process was Transcity.[6] Transcity is a consortium of Acciona, the Spanish company that built a large tunnel in Madrid, Italian tunnelling firm Ghella, which has built rail tunnels on the Trans-Siberian railway along with projects in Rome and Hong Kong, and Brisbane-based BMD Constructions.
In November 2010 the Brisbane City Council has revealed that the Northern Link will be named Legacy Way in honour of the men and women serving in the Australian Defence Force. One cent of every toll (equating to $5.5 million over the life time of the road) will go to Legacy Australia, an organisation dedicated to caring for the families of deceased veterans.[7]
Spoil created from the excavation earthworks will be deposited at the Mount Coot-tha Quarry. A 870 m long conveyor tunnel will transport excavated material from the western tunnel entrance to the quarry.[8]
Coordinates: 27°27′47.89″S 152°59′54.17″E / 27.4633028°S 152.9983806°E
| Brisbane Motorways | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| M1 | M2 | M3 | M5 | M7 | ||||||
| Major Motorways | ||||||||||
| Pacific · Bruce · Gateway · Ipswich · ICB · Logan · Western · Centenary · CLEM7 · Airport Link | ||||||||||
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