A ‘crucial’ piece of infrastructure in Calgary’s inner-city has started to take shape following a groundbreaking ceremony Thursday.
This marks the official beginning of construction for the Sunnyside Flood Barrier, which is designed to protect the communities of Sunnyside and Hillhurst from the devastating impacts of river flooding.
The city says the barrier will help manage flood water and prevent the type of damage sustained during the 2013 floods, while providing a foundation for future climate resiliency.
“The Sunnyside Flood Barrier is an excellent example of how we can address urgent infrastructure needs while enhancing public spaces,” Mayor Jyoti Gondek said. “This barrier will provide much-needed flood protection and contribute to the long-term resilience, functionality and beauty of our city for generations to come.”
The barrier will run along the north side of the Bow River from 14 Street NW to the west side of the Field of Crosses.
Once it’s finished, the wall will have permanent flood walls and sheet walls, as well as temporary deployable systems like sand bags and water filled tubes, and demountable flood walls.
Another aim of the project is to enhance and preserve the public space, which will include building a multi-use pathway along the length of the wall with cyclist and pedestrian lanes.
The city says there are also plans for additional seating along the way; improvements are planned at the Calgary Soldiers’ Memorial, Poppy Plaza, Peace Bridge North Shore, the 7 Street NW lookout and Prince’s Island Pedestrian Bridge and Bow River Access.
“I am thrilled to see the Sunnyside flood barrier project break ground,” said Ward 7 Coun. Terry Wong. “This project will be providing improvements along the Bow River Pathway for all Calgarians to enjoy, while ensuring the protection of our beloved Sunnyside community. This milestone is a testament to the years of dedication and advocacy from our incredible community volunteers, to whom we owe immense gratitude, and the work of city staff who have worked diligently to make this project a reality.”
City officials say the project comes at an estimated cost of $50 million. It’s expected to be finished by spring 2026 ahead of the spring flood season.
Information on work schedules and construction impacts to the public will be provided to the public by the city as needed.