China Three Gorges University China Three Gorges University China Three Gorges University (CTGU) (, Pinyin: Sānxiá Dàxué) is in Yichang City, Hubei province, China. The university is in Xiling District, near to the Xiling Gorge, one of the Three Gorges. The campus occupies 200 hectares, and the total building area comprises . The libraries consist of 2,000,000 volumes. CTGU is a comprehensive university established on June 29, 2000 after the merger of the University of Hydraulic and Electric Engineering at Yichang, Hubei Sanxia University, and a medical college founded in 1946. CTGU is famous for its influence in hydroelectric engineering and electrical engineering. Since
Three Gorges Dam St Lawrence Seaway, but half as deep. Before the dam was constructed, the maximum freight capacity at the Three Gorges site was 18.0 million tonnes per year. From 2004 to 2007, a total of 198 million tonnes of freight passed through the locks. The freight capacity of the river increased six times and the cost of shipping was reduced by 25%. The total capacity of the ship locks is expected to reach 100 million tonnes per year. These locks are staircase locks, whereby inner lock gate pairs serve as both the upper gate and lower gate. The gates are the