Dominion Bridge Company

9 March 2017

Founded in the middle of the 19th century, the Dominion Bridge Company built all of Canadian Pacific’s rail bridges between Montreal and Vancouver. Over the years, this major company honed its steel expertise by working on many major structures, such as the Quebec Bridge, the Champlain Bridge, the structure of the Château Frontenac, the Mount Royal Cross and, of course, the Jacques Cartier Bridge!

How was the Dominion Bridge Company involved in the construction of the Jacques Cartier Bridge?

The $7-million contract that the Dominion Bridge Company won for the Jacques Cartier Bridge’s superstructure was the biggest construction contract ever awarded in its history. Two other companies—Dufresne Construction along with Quinlan, Robertson and Janin—divided the $1.1-million contract for the quays and approaches. The Dominion Bridge Company also built the Jacques Cartier Bridge’s main steel structure, which stands 590.5 meters tall over a span of 2,725 meters.

Where were all the women?

As was the case for many Canadian companies during the First World War, the Dominion Bridge Company hired women while men were away on the battle field. The company had to temporarily change its production for the military’s munitions needs, and many women employees helped manufacture shells at the factory.