Inside Golden Gate Bridge Construction - Building the Impossible Bridge | 1933-1937 Historic Process скачать в хорошем качестве

Inside Golden Gate Bridge Construction - Building the Impossible Bridge | 1933-1937 Historic Process

Inside Golden Gate Bridge Construction - How the Impossible Bridge Was Built | 1933-1937 Historic Process Witness the incredible construction of the Golden Gate Bridge, the "impossible bridge" that experts said couldn't be built. This full documentary shows the complete construction process from 1933-1937 during the Great Depression, featuring death-defying work 220 feet above water, revolutionary cable spinning technology, and the life-saving safety net that changed construction forever. ⚡ ENGINEERING CHALLENGES: ✓ Built during Great Depression (1930s) ✓ Extreme tidal currents (7+ mph) ✓ 60+ mph winds and frequent fog ✓ North tower foundation 1,100 feet offshore ✓ 300+ feet deep water construction ✓ Experts declared it "impossible to build" ✓ Earthquake and storm considerations 🛡️ SAFETY INNOVATION - THE NET THAT SAVED LIVES: ✓ First major construction project with safety net ✓ Cost $130,000 (controversial in 1930s) ✓ Suspended 220 feet above water ✓ Saved 19 workers who fell - "Halfway to Hell Club" ✓ Only 11 workers died (remarkably low for era) ✓ Changed construction safety standards forever ✓ Workers more confident, worked faster with net 🌟 DEATH-DEFYING CONSTRUCTION WORK: ✓ Workers balanced on narrow beams 500+ feet above water ✓ No safety harnesses initially (1930s standard) ✓ Riveting in 60+ mph winds ✓ Climbing external ladders on tower faces ✓ Working through fog with zero visibility ✓ Riding on cable spinning wheels across span ✓ Depression-era workers risked everything for wages 🎨 INTERNATIONAL ORANGE - THE FAMOUS COLOR: Originally planned to be grey and black, consulting architect Irving Morrow championed the distinctive International Orange color for: High visibility in San Francisco's frequent fog Complement to natural surroundings Warm appearance in various lighting Now the most recognizable bridge color in the world 📊 BRIDGE RECORDS & FACTS: ✓ World's longest suspension bridge span: 1937-1964 ✓ Most photographed bridge in the world ✓ 2+ billion vehicles have crossed since opening ✓ 10+ million visitors annually ✓ Survived 1989 Loma Prieta earthquake (6.9 magnitude) ✓ Takes 7 years to paint (continuous repainting) ✓ 25+ painters working year-round ✓ American Society of Civil Engineers "Wonder of Modern World" DISCLAIMER: This video is created for educational and historical documentary purposes, showcasing the construction engineering and human determination involved in building the Golden Gate Bridge. Content demonstrates 1930s construction techniques and celebrates the workers who built this American icon. #GoldenGateBridge #Construction #SanFrancisco #1930s #GreatDepression #Engineering #Bridge #Historic #Documentary #ConstructionProcess #CivilEngineering #ImpossibleBridge #AmericanHistory #JosephStrauss #SuspensionBridge