A Dream Written Off as Madness
Tomorrow marks 89 years since one of the most audacious engineering feats in human history swung open its gates to the public. On May 27, 1937, the Golden Gate Bridge opened to pedestrians for the first time, and an estimated 200,000 people walked across a span that many experts had once declared impossible to build.
When engineer Joseph Strauss first proposed a bridge spanning the Golden Gate Strait — the turbulent, fog-drenched, mile-wide channel connecting San Francisco Bay to the Pacific Ocean — the reaction was far from enthusiastic. Critics lined up with alarming credentials. The U.S. War Department worried a bridge would obstruct naval traffic. The Southern Pacific Railroad, which profited handsomely from its ferry monopoly, lobbied fiercely against it. And serious engineers pointed to the site's brutal realities: powerful tidal currents that could reach 60 miles per hour, frequent earthquakes, relentless salt air that corroded metal, and ocean swells that made construction near impossible.
Amon Berg, a prominent bridge engineer of the era, flatly declared the project could not be done. Even Strauss's early designs were mocked — his initial concept was a clunky hybrid cantilever-suspension structure so ungainly that critics said it resembled "an upside-down rat trap."
The Men Who Changed the Design
The bridge we know today owes its elegant profile not to Strauss alone, but to a trio of brilliant collaborators. Charles Ellis, a University of Illinois engineering professor, performed the vast majority of the structural calculations — yet Strauss would later attempt to erase Ellis's contributions entirely, firing him before the bridge was complete. It took decades for history to correct that injustice.
Charles Purcell contributed key engineering refinements, while architect Irving Morrow brought the aesthetic vision: the Art Deco towers, the flared tower bases, and the now-iconic International Orange color — a warm, reddish hue chosen not for style alone, but because it made the bridge visible through San Francisco's notorious fog.
Building the Unbuildable
Construction began in January 1933, in the depths of the Great Depression, when 6,500 workers were desperate for any employment. The conditions were punishing. Workers dangled from cables hundreds of feet above icy water, enduring howling Pacific winds and zero-visibility fog.
Strauss made one decision that was revolutionary for the era: he insisted on rigorous safety standards. Workers were required to wear hard hats — still a novelty at the time — and a massive safety net was suspended beneath the bridge throughout construction. That net saved 19 lives, and the men who fell into it formed a jocular fraternity they called the "Halfway to Hell Club."
Sadly, not everyone was saved. In February 1937, a scaffold platform broke loose and tore through the net, killing 10 workers just weeks before the bridge's completion.
Pedestrian Day and Beyond
When May 27, 1937 arrived, no cars were allowed. The day belonged entirely to people on foot — and they came in waves. Some ran, some skipped, some danced. One man crossed on stilts. The bridge had cost $35 million (roughly $750 million today) and taken four years to build, yet in a single morning, it became the people's bridge.
- Estimated 200,000 pedestrians crossed on opening day
- Vehicle traffic opened the following day, May 28, inaugurated by President Roosevelt
- Total construction cost: $35 million (~$750 million in today's dollars)
- Construction employed 6,500 workers during the Great Depression
Why It Still Matters
The Golden Gate Bridge remains the most photographed bridge on Earth. It carries roughly 10 million vehicles per year and has withstood earthquakes, storms, and the test of time. But its greatest legacy may be what it represented in 1937: proof that during one of America's darkest economic chapters, human ingenuity, collective will, and sheer stubbornness could still produce something breathtaking.
As you read this, the bridge turns 89 tomorrow — still standing, still orange, still defying the ocean.