STM Works

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Let's talk about Major projects - Public consultation

On October 30, come and share your ideas and discuss your expectations and concerns regarding various aspects of the STM's major projects. The floor is yours! Register now

Métro projects currently underway

Bus projects currently underway

Can’t find a specific work site in the list above? Take a look at our Major projects section where you'll find details on our important worksites and general maintenance work.

Did you know that..

When a construction site requires the use of explosives near the métro network, a procedure to check structural integrity is systematically initiated.
First of all, a seismograph records measurements taken inside the tunnels on a continuous basis. Then, after every detonation, inspectors specialized in structural engineering walk through to carefully inspect the tunnel walls.

Therefore, service interruptions lasting a few minutes are required for specialists to complete their work and to ensure the network’s longevity and overall safety.

Thankfully, these preventive measures usually take place off peak hours and are conducted over very short periods of time.

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