Core Viewpoint - The construction of Wuhan Metro Line 10 is progressing, with significant advancements in the underground station and tunnel design, aiming to enhance connectivity across the Yangtze River [6][14]. Group 1: Project Overview - The first phase of Line 10 will start from Yujiaotou Station in Wuchang and reach Qiyi Road Station in Hankou, covering a total length of approximately 3,064 meters [6][14]. - Yujiaotou Station is designed as a four-level underground station, with the deepest excavation reaching 35.5 meters, and the main structure is currently 70% complete [6][17]. Group 2: Engineering and Design - The Yangtze River tunnel utilizes a single-bore double-track design, allowing trains to travel in both directions within the same tunnel [6][17]. - The construction involves a large shield tunneling machine with a diameter of 12.7 meters, equivalent to the height of a four-story building, which is expected to arrive in Wuhan by the end of next month [8][12]. Group 3: Construction Techniques - Innovative techniques are being employed to prevent water leakage, including the use of "pre-embedded needle" technology for precise leak sealing and a seamless connection of water-stopping steel plates [17]. - The construction team has conducted extensive geological surveys to tailor the tunneling machine to the specific geological conditions of the Yangtze River [8][12]. Group 4: Connectivity and Infrastructure - The Line 10 project is part of the broader "fish-shaped" high-speed rail framework connecting Wuhan and Ezhou, linking major transportation hubs such as Hankou Railway Station and Wuhan Railway Station [17][18]. - Other ongoing metro lines include Line 12, which will also cross the Yangtze River, further enhancing the city's transit network [18].