The East Rail Line (EAL) will soon extend across the harbour via the fourth cross-harbour railway. Besides passing underneath Victoria Harbour, the railway tunnel also runs below busy roads and commercial areas on Hong Kong Island. Have you ever wondered how the works were carried out beneath the ground and the sea, and how the construction works were done while keeping the city moving? Watch the video to learn how the 4th cross-harbour railway tunnel was built. For more interesting knowledge on tunnel construction, please also feel free to visit the “T-Chai Railway Corner” for the new published story – “underground adventure”. [ Ссылка ]
#EastRailLineCrossHarbourExtension #Immersedtubetunnel #Tunnelboring #Keepcitymoving #EALConstruction

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