Megaprosjekter

Gordie Howe Bridge: Infrastructure Investment Play

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A wide-angle night photograph of the Gordie Howe International Bridge spanning the Detroit River between Windsor and Detroit. The two 220-meter cable-stayed towers are brightly illuminated, with hundreds of stay cables fanning down to the bridge deck. The towers feature a distinct inward curvature, reflecting the

International trade relies on good infrastructure to ensure the smooth and efficient movement of both goods and people. This is often done through rail or harbors, especially for raw materials and heavier goods. However, good road connections are equally important, especially when it comes to developed countries with a long land border.

This is the case with the Canada-USA border, where 25% of all merchandise trade between the United States and Canada by value transits through only one bridge, the privately owned Ambassador Bridge. This bridge carries 60% to 70% of commercial truck traffic in the region.

This trade region connecting Michigan to Ontario is an economically very important one, especially for maintaining the supply chains of the automotive industries of the United States and Canada. In addition, up to 5,000 Canadian daily commuters work in neighboring Detroit.

“Over $100 billion in trade is conducted across the Detroit-Windsor border every year. The new span is fundamental to our state and country’s future and will lead to new investments, and more and better jobs and opportunities for our citizens.” Doug Rothwell, President & CEO of Business Leaders for Michigan

The Ambassador Bridge was built in 1929. In recent years, it has been privatized, which led to criticisms that such infrastructure with a quasi-monopoly on the local Canada-USA trade should not be in private hands.

This debate will now be solved by the construction of the Gordie Howe International Bridge. The bridge will provide uninterrupted freeway traffic flow, a big upgrade from the Ambassador Bridge. It will also be the longest cable-stayed bridge in the world, crossing water without towers or piers in the water, with a main span of 853 meters (2,799 feet).

And it will bring much-needed extra capacity and competition to the transit between the US and Canada in the area.

Summary:

  • Redundancy for a critical trade artery: Detroit–Windsor is a key U.S.–Canada freight corridor, historically dominated by the 1929 Ambassador Bridge.
  • Modern freeway-to-freeway flow: The Gordie Howe International Bridge links I-75 directly to Ontario’s Highway 401, reducing surface-road friction for trucks and commuters.
  • Near completion: Construction began in 2018, deck connection completed in 2024, and the project targets a 2026 opening with tolling and systems testing underway.
  • Investment angle: Exposure is indirect—through contractors and infrastructure operators (e.g., Aecon) rather than buying the bridge itself.

Why the Gordie Howe Bridge Was Needed

Ambassador Bridge’s Legacy

The Ambassador Bridge was built by private companies looking to improve the Canada-USA trade connection, after many public projects failed to materialize since the 1880s. At the time of its completion, it was the longest suspended central span in the world.

As a result, the bridge was always a private venture, first as the Detroit International Bridge Corporation, then partially owned by Warren Buffett’s Berkshire Hathaway, and then by local trucking entrepreneur Manuel Moroun, who eventually privatized the bridge.

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Jonathan er en tidligere biochemistforsker som arbeidet med genetisk analyse og kliniske forsøk. Han er nå en aksjeanalytiker og finansforfatter med fokus på innovasjon, markedssykluser og geopolitikk i sin publikasjon The Eurasian Century.