by Joe Edwards Construction has just completed on the 14-mile (23-kilometer) Desheng tunnel—China’s longest single bore, double-track tunnel, which will accommodate high-speed trains traveling at nearly 125 MPH. Situated close to an active fault zone, project workers had to deal with earthquakes and landslides during the tunnel’s 10-year construction. It is one of 30 suchContinue reading “Construction Complete On New High-Speed Rail Tunnel”
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