Housing, Infrastructure and Communities Canada
Champlain Bridge Shines Green for St. Patrick’s Day
Tonight, the Samuel De Champlain Bridge will be lit up in green from sunset to 9 p.m. to celebrate St. Patrick’s Day and recognize the contributions made by Canadians of Irish descent.
Note: After 9 p.m., the architectural lighting will return to the blue-green illumination that reduces the risk of disorientating birds during their migratory period, which runs until June 15.
https://www.canada.ca/en/housing-infrastructure-communities/news/2025/03/samuel-de-champlain-bridge-special-illumination-for-st-patricks-day.html