NOTICE OF MERCIER BRIDGE LANE AND RAMP CLOSURE From Tuesday 10/01 9 PM to Wednesday 11/01 5AM + Wednesday 9PM to Thursday 12/01 5AM Complete closure: Hwy. 132 access ramp to Honoré Mercier Bridge toward Montreal AND - ONLY ONE LANE will be open in each direction on the Honoré Mercier bridge toward Montreal, and toward the South Shore at these times.