China Built a Massive Ganon Huanggang Tunnel in Just 110 Days
I still remember the moment I stood above the Yellow River in Ginan, watching the current tear past with unimaginable force. It’s hard to believe that just 30 meters below, a six-lane highway now runs silently under that same water, completed in only 110 days. Across Europe, projects like London’s Thames Tideway Tunnel, designed to…