Legacy Way

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Legacy Way
Northern Link Tunnel
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 / -27.4633028; 152.9983806
Status Under construction
Route Qld M5.png
Start Qld M5.png Western Freeway, Toowong, Brisbane
End QLD-M3.png Inner City Bypass, Kelvin Grove, Brisbane
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.

Contents

Tender process

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.

Name change

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]

Construction

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]

See also

References

External links

Coordinates: 27°27′47.89″S 152°59′54.17″E / 27.4633028°S 152.9983806°E / -27.4633028; 152.9983806

Brisbane Motorways
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M1 M2 M3 M5 M7
Major Motorways
Pacific  · Bruce  · Gateway  · Ipswich  · ICB  · Logan  · Western  · Centenary  · CLEM7  · Airport Link

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