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Metro Vancouver task force recommends eight-lane tunnel for Massey crossing

No costs are attached to any of the options considered
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A rendering of a proposed eight-lane immersive tunnel crossing that would replace the current Massey tunnel. (Ministry of Transportation)

A task force of Metro Vancouver mayors have recommended an immersive-tube tunnel as the best option for a new Massey crossing.

At a meeting at Metro Vancouver headquarters Wednesday afternoon, nine out of 10 members voted for an immersive tunnel with a focus on rapid transit.

Three general types of crossing were considered: a six- or eight-lane bridge, a deep-bore tunnel or a immersed-tube tunnel. A previous Liberal government proposal to build a $3.5 billion 10-lane bridge was struck down by the NDP government.

“There’s every disadvantage to the smaller bridge that there was with the 10-lane bridge,” Richmond Mayor Malcolm Brodie said.

Transportation ministry staff laid out the three options. Although the ministry’s Lina Halwani said “all three are technically possible,” a three-time higher cost effectively ruled out the deep-bore tunnel solution for the mayors.

Halwani said none of the options had official cost estimates attached.

“These designs are in their very early stages,” she said.

“It’s not fair to commit to a dollar figure when we still have a lot of work ahead.”

There were two options for the immersed-tube tunnel: a six-lane version that would use the existing tunnel as two dedicated transit lanes, and a eight-lane options that would add a multi-use pathway, have dedicated transit lanes and use the old tunnel for utilities.

Halwani cautioned against using the old tunnel for transit, noting TransLink was strongly against it. The tunnel is estimated to be “serviceable for 50 years,” according to a technical report, although it does not meet current seismic requirements.

“If we continue to use the existing tunnel we have to upgrade it, which will cost hundreds of millions,” she told the task force.

It would also “extend timeline for environmental assessment and add up to five minutes to transit times.”

White Rock Mayor Darryl Walker agreed.

“The tunnel’s done,” he said.

Walker questioned what would happen when traffic exited the new, wider crossing into Richmond. Transportion ministry staff estimate the 70 per cent of the traffic will “disperse along the way” before it reaches bridge into Vancouver.

“My sense is that’s not the case,” Walker said.

“What we’re doing here is looking at moving traffic issues… to the next roadblock, and we’re going to be talking about this in five years as well.”

The key to not recreating Massey congestion elsewhere is to “make sure there’s a decent rapid transit system throughout the whole [region].”

New Westminster Mayor Jonathan Cote agreed.

Rapid public transit along the whole Highway 99 route needed to be “enshrined” into the new Massey crossing proposal, and not “up for debate on the whim of whatever future provincial government may come into the discussion.”

The immersed-tube tunnel recommendation will now move to a committee before heading to the Metro Vancouver board. The board will then forward its recommendation onto the province.

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