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Tomas Kellner Profile Image

by Tomas Kellner

A century ago, this picturesque Canadian city perched above the wide expanse of the St. Lawrence River gave the world the QuƩbec Bridge. Still in service today, the massive steel bridge with the longest cantilever...

Recent Articles

On the night of October 29, 2012, Hurricane Sandy roared ashore in New Jersey, driving a wall of water toward one of the most densely populated coastlines in the world. New York City had braced for a flood, but what...

Aaron Huey Profile Image

by Aaron Huey

Tomas Kellner Profile Image

by Tomas Kellner

In the Swiss Alpine village of Mulegns, a bone-white tower rises 30 meters from the valley floor. Skeletal in its design, Tor Alva is the tallest 3D-printed structure in the world—each component fabricated by robots in Zurich, then trucked 175...

Kathleen Moore Profile Image

by Kathleen Moore

At the Bentley Systems Illuminate Berlin 2026 conference, infrastructure engineers and technology leaders met to confront a massive infrastructure challenge already visible in the numbers: Europe faces €12 trillion in infrastructure investment needs by 2040. Independent research and advisory firm...

Tomas Kellner Profile Image

by Tomas Kellner

Recent Videos

Illuminate 2026 Berlin, April 28-30 at the Hotel Adlon Kempinski, is the third stop in Bentley Systems’ 2026 infrastructure conference series after Sydney and Mumbai. Hundreds of engineers, government officials, contractors, and technology leaders will gather in Berlin—the teams who...

Sean O'Neill Profile Image

by Sean O'Neill

In the early 1990s, I was part of a team of about 30 engineers working in Washington, D.C., on its power loop—a 500-kilovolt transmission line looping around our nation’s capital through Virginia and Maryland. We spent six months on that...

Otto J. Lynch Profile Image

by Otto J. Lynch

The sun never seems to fully set in Abilene, Texas. During the day, the West Texas sky is broad and blue, but when night creeps in, darkness never quite swallows the northern edge of town. That’s where crews are building...

David Ayeni Profile Image

by David Ayeni

Tomas Kellner Profile Image

by Tomas Kellner

A Warning From 20 Feet Below In 2010, workers rebuilding the World Trade Center in New York City uncovered an unexpected piece of the past. About 20 feet below ground, excavation machinery struck weathered timber buried at the edge of...

Tomas Kellner Profile Image

by Tomas Kellner

The call came before construction began, before cranes and iron workers arrived, before a single cubic yard of concrete was poured. Fabricators reviewing a digital model of the soon-to-be-rebuilt Black Hawk Bridge over the Mississippi River had spotted a problem:...

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by Jay Moye

Paul Rotter Profile Image

by Paul Rotter

Oliver Thomas spent two decades watching architects struggle with their software—so he started a movement. The British architect, who worked at major global firms before launching his own companies, founded the Archi-Tech Network (ATN), a global community for architects, technologists,...

Paul Wilson Profile Image

by Paul Wilson

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