Quebec City tunnel beneath St. Lawrence River to cost $7B, take 10 years to build
Quebec Premier Francois Legault says a tunnel to be built under the St. Lawrence River connecting Quebec City and Lévis, Que., will cost $7 billion and take 10 years to complete.
The tunnel was a major campaign promise for Legault’s Coalition Avenir Quebec, which enjoys strong support in the provincial capital and promised to begin the project within its first mandate.
Legault told reporters today the final price tag could rise by as much as 35 per cent when borrowing and other unexpected construction-related costs are factored in.
The 8.3-kilometre tunnel will have a lane dedicated for electric buses and will become the third road link connecting Quebec City to the south shore.