China's engineering prowess takes center stage as the world's largest-diameter vertical shaft boring machine, 'Qiming', begins its historic excavation for the Chongming-Taicang Yangtze River Tunnel. This 24-meter-wide mechanical titan 🦾, standing 13 meters tall, is currently drilling 200 meters from the Yangtze's south bank, aiming to complete Shaft No.2 by digging over 50 meters vertically.
Developed domestically, 'Qiming' represents a leap in sustainable infrastructure tech 💡. Its 75-meter max depth capacity could reshape how cities tackle river-crossing transport challenges. Engineers on-site call it a 'game-changer for cross-Yangtze connectivity'—critical for boosting regional economic integration.
This project forms part of China's broader push to modernize transport networks while balancing ecological concerns 🌱. Once operational, the tunnel will streamline travel between Jiangsu Province and Shanghai, potentially cutting commute times for millions.
