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TBMs "Holey" and "Moley" Reach Next Milestones!

December 3, 2012

TBM “Holey” recently passed under Whitehorse Road and Kodiak Crescent and is anticipated to break through the headwall at the Downsview extraction shaft soon.

TBM “Moley” has just completed the milestone of crossing under Sheppard Avenue West. “Moley” has tunnelled 450 metres to date and is anticipated to arrive at the Downsview extraction shaft in January.

You can follow the progress for “Holey”, “Moley” and “Yorkie, “Torkie” on our website under “Tunnelling Progress” and the neighbourhood map “Downsview-Sheppard”.

Southern Contract Tunnel Drives

Bus Route Changes


Review the new changes to bus routes in the area to connect to the new subway extension.

Read about it here!

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Photo Gallery

Check out the latest construction photos and project YouTube videos.

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