Brisbane’s Airport Link tunnel will not open tonight, tunnel operators Brisconnections confirmed this afternoon.
And it seems unlikely to open tomorrow night, either.
Brisconnections chief executive Ray Wilson this afternoon said final commissioning of Airport Link’s traffic control systems, which he described as "the most advanced and complex ever installed in an Australian tunnel", continued.
“We’re continuing to work with the project’s independent verifier to ensure that he is satisfied that all systems are operating satisfactorily,” he said.
“Once we have certification we’ll be in a position to announce an opening date for this vital piece of infrastructure.’’
Late last week, Dr Wilson said he hoped the tunnel might be opened late on Sunday.
Brisbane’s second toll tunnel, the Airport Link tunnel, is still waiting for final checks on its complex lighting, directional signs and security systems before being given approval by authorities to open.
Tunnel operator, Brisconnections, said it was hopeful the 6.7 kilometre twin tunnels between Bowen Hills and Toombul would be opened late last night.
But the new tollway remained closed this morning, awaiting further checks.
CEO Ray Wilson told reporters last week he was reasonably confident that the $4.8 billion network of tunnels would be open late on Sunday night.
“I'm still hopeful that we'll make it this weekend," Dr Wilson said.
However, Mr Wilson said Brisconnections was still waiting for final details to be given the okay between police, Brisbane City Council, the Department of Transport and Main Roads, fire and emergency services offices.
Last night, a Brisconnections spokeswoman said the organisation was still waiting for final sign-off.
“We need to be advised of a certificate by the independent verifier,” she said.
A Brisbane City Council spokesman said yesterday that Brisbane City Council also understood the tunnel operator still needed final sign-off before opening.
Brisconnections had originally not planned to open until late this week – the final days in July – after wet weather had pushed back the opening day until August 20.
Media crews were shown through the tunnel control room last week.
Mr Wilson, meantime, remains confident that the Airport Link series of tunnels will attract around 135,000 vehicles per day after the first month of free tolls because the tunnels work between several “trip generators”, including the Brisbane Airport, the Trade Coast region, Brisbane’s Legacy Way tunnel traffic, Clem 7 traffic, the central city.
However, a Brisbane traffic modelling firm on Saturday questioned the project’s traffic forecasting.
Toowong-based Veitch Lister Consulting – which has prepared traffic forecasts for Sydney and Melbourne toll projects - said its modelling predicted Airport Link would draw around 120,000 vehicles per day by October 2012.
However, it estimated that the initial rush by drivers keen to test-drive the new toll tunnel would fade in just over a year to 60,000 as the toll increased.