Network map and partnerships

Our partners manage a number of structures that connect Montreal to the South Shore over the St. Lawrence River. For information on work on these structures, please click on the appropriate link:

• Louis-Hippolyte-La Fontaine Bridge-Tunnel (géré par le ministère des Transports et de la Mobilité durable du Québec)
• Samuel De Champlain Bridge (managed by Signature on the Saint Lawrence)
• Victoria Bridge (managed by CN)
• Highway 30 between Châteauguay and Vaudreuil-Dorion (managed by Groupe A30 Express)

To help you plan your travel around traffic and ongoing work in the road network, here is a map showing the structures managed by JCCBI and by our partners.

JCCBI collaborates with Mobility Montréal to plan all of its hindrances and minimize the impact of its work on traffic flow in the road network. We also coordinate joint closures with our different partners so that work is carried out simultaneously on the same structure.

You can also visit the Réseau express métropolitain (REM) website to optimize your trips and avoid traffic congestion.

JCCBI manages the following structures:

• Jacques Cartier Bridge
• Honoré Mercier Bridge (management shared with the MTMD)
• Bonaventure sector (management shared with the Ville de Montréal)
• Melocheville Tunnel
• Original Champlain Bridge (now in the deconstruction phase)
• Québec Bridge (management shared with the MTMD and the CN)