From Saturday, September 18, 8 a.m., to Monday, September 20, 5 a.m.:

• Closure of two lanes, between Wellington Street and Victoria Bridge. One lane available for driving, toward Samuel De Champlain Bridge.
• Closure of two lanes, between Victoria Bridge and Wellington Street. One lane available for driving, toward downtown.

From Sunday, September 19, 8 p.m., to Monday, September 20, 5 a.m.:

• Closure of the Exit 2, toward Samuel De Champlain Bridge, and of a portion of Riverside Street.

For structural work.