It’s official!
The final piece of Espace Montmorency, a complex developed by MONTONI, the Fonds immobilier de solidarité FTQ, and Montez Corporation—made possible thanks to the bold vision of Sid Lee Architecture—is now in place. This tunnel now connects EM to the Montreal metro, the terminal station, and the Université de Montréal. It is the first underground pedestrian tunnel connected to the metro in Laval.
Residents and employees at EM are now directly linked to Greater Montreal without stepping outside. Whether for a downtown business meeting or a Montréal Canadien’s game, the EM tunnel will get you there—rain or shine.
Designed for a smooth, accessible, and comfortable experience, this tunnel brings a new level of connectivity. Below, you’ll find an FAQ with all the key details about the tunnel, along with some interesting facts.

Key facts about the Espace Montmorency tunnel
Un accès plus rapide : Il permet de gagner du temps de déplacement, particulièrement appréciable en hiver.
A first in Laval: The first underground pedestrian tunnel connecting a metro station to an urban complex in Laval.
A unique architectural project: Featuring modern materials and energy-efficient LED lighting.
A technically challenging construction: The tunnel was excavated without disrupting Montmorency metro operations.
Frequently Asked Questions
Why was this tunnel built? This tunnel was designed to provide a direct connection between Montmorency station and Espace Montmorency, making daily commutes easier. It also reflects a modern and accessible downtown vision, creating a unique link between Laval and Montreal’s transit network.
When does the tunnel officially open? Today, February 14.
Where is the tunnel entrance in Montmorency metro station? The tunnel is accessible from multiple entrances:
- • Inside Montmorency station, before descending the escalators.
- • At Espace Montmorency, from the following underground levels:
- SS3 (Residents Only): In the green section of the residential parking area, near the office tower.
- SS2: Accessible from the parking area.
- SS1: Inside the office tower, near the security desk and elevator lobby.
Where does the tunnel lead within Espace Montmorency? It opens directly into the atrium of Espace Montmorency, providing access to the parking lot and Level SS2 of Tower II, making it easy to reach shops, offices, and residential areas.
Is there a fee to use the tunnel? No, access is completely free and open to the public during operating hours.
What are the tunnel’s opening hours? It follows the same schedule as Montreal’s Orange Line metro service (weekdays and Sundays : 5.30am to 00.30am / Saturdays : 5.30am to 1am)
Which street does the tunnel pass under? It runs beneath Lucien-Paiement Street, named after Quebec doctor and politician Lucien Paiement, who passed away in 2023.
Is the tunnel accessible for people with reduced mobility? Yes. There is a ramp at SS3 of Espace Montmorency and an elevator providing direct access to Montmorency metro station.
Are there escalators or elevators? Yes, an elevator is available in the tunnel, near Montmorency station.
Is the tunnel heated or air-conditioned? Fresh air is integrated into the building’s LEED Platinum system. Ambient air is filtered and redistributed for optimal comfort.
How long is the tunnel? It measures 25 meters in length.
How long does it take to walk from the metro to Espace Montmorency via the tunnel? Just 4 minutes.
Will there be shops or services inside the tunnel? No commercial spaces are planned for the tunnel.
Will there be artwork or decorative elements? We are currently working on an art installation in collaboration with the City of Laval.
Will there be Wi-Fi or cell service in the tunnel? Not at this time.
Will the tunnel be open year-round? Yes, it will be open 7 days a week, 365 days a year.
Can I use a bike or scooter in the tunnel? The same rules as in the metro apply: Safe walking with a bike or scooter is allowed. A bike room is available for residents and visitors on Level SS1 of Tower II.
Are pets allowed? Yes, pets are permitted, on a leash.
Is the tunnel secure? Yes, security cameras are installed at both ends, and an emergency phone is available in the central elevator.
Are there emergency exits? Yes, one emergency exit is located at each end of the tunnel, near the central elevators and SS3 parking doors.
Is there an intercom or emergency call system? An emergency phone is available inside the central elevator.
Will the tunnel be regularly cleaned?
Yes, a cleaning service will be available during all operating hours to maintain cleanliness and safety.
Is the tunnel built to withstand extreme weather conditions? Yes, it meets the Quebec Building Code standards, including earthquake resistance.
Who funded the tunnel’s construction? The City of Laval, as part of its vision for developing a dynamic downtown. However, the construction of the tunnel and its extension was funded by the developer, namely MONTONI, the Fonds immobilier de solidarité FTQ, and Montez Corporation.
[1] The Quebec Construction Code incorporates seismic requirements to ensure the safety of buildings in the event of an earthquake. These requirements are primarily detailed in Part 4 of the Building Chapter, which deals with structural design. Article 4.1.9.1 specifically addresses earthquake resistance, stating that structures must be designed to withstand anticipated seismic forces. Furthermore, subsection 4.1.9 specifies the sizing criteria for seismic supports for mechanical, electrical, and other non-structural installations.