Montreal’s Metro Blue Line Expansion: Tunnelling Begins Towards Anjou

Sophie Tremblay, Quebec Affairs Reporter
4 Min Read
⏱️ 3 min read

Montreal is taking a significant stride towards enhancing its public transit system with the official commencement of excavation for the blue line extension towards Anjou. The project, long awaited by residents, has kicked off with the launch of an impressive tunnel-boring machine that will embark on a two-year journey to construct approximately five kilometres of new tunnels and five additional metro stations.

Engineering Marvel Takes Centre Stage

The newly deployed tunnel-boring machine, a feat of engineering, measures three storeys high and weighs around 2,000 tonnes. Manufactured in Germany and assembled in Montreal over the past three months, this state-of-the-art drill is designed to navigate through rock and debris while simultaneously erecting the tunnel lining. The machine, named in honour of Lisette St-Onge—Montreal’s first female metro operator, who took on the role in 1981—was selected through a public vote. St-Onge expressed her mixed emotions at the naming ceremony, stating, “I feel great, I feel nervous, I feel happy.”

A Long-anticipated Development

This project has been in the pipeline for decades, reflecting the aspirations of residents in Montreal’s eastern suburbs. Chantal Rouleau, the Member of the National Assembly for Pointe-aux-Trembles, remarked, “Today is a great day for the east end of Montreal. We were waiting for that project for many, many, many years.” The investment is not just about extending the metro line; it represents a broader vision for urban development in the area.

A Long-anticipated Development

Future Prospects for Montreal’s East End

Montreal Mayor Soraya Martinez Ferrada highlighted that this extension paves the way for further growth and investment in the city’s east end. “We need to keep this tunnel machine because we have so many other projects we need to do,” she noted, indicating that the current initiative is just the beginning of a more extensive development strategy. The excavation is set to continue until 2028, and officials are optimistic that the project will remain on schedule and within budget, with an anticipated opening date of 2031.

Impact on Public Transit

Once completed, the five new stations are expected to significantly increase the number of users within the Société de transport de Montréal (STM) network, potentially welcoming tens of thousands of new passengers. This expansion is not merely about improving accessibility; it is also a crucial step in promoting sustainable public transport and reducing reliance on personal vehicles.

Impact on Public Transit

Why it Matters

The extension of Montreal’s blue line is more than just a transport project; it represents a transformative moment for the community, enhancing connectivity and fostering economic development in the east end. As the city embraces this long-awaited expansion, it sets the stage for a more integrated urban landscape, ultimately improving the quality of life for its residents and ensuring that public transit remains a viable and attractive option for years to come.

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