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Resources Found
12
HS2 reveals noise-cancelling Chiltern Tunnel north portal design
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HS2 visualisation showing new footpaths near south portal
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HS2 visualisation showing western valley slopes
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HS2 Chiltern tunnel south portal buildings
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HS2 Chiltern tunnel south portal grasslands
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Aerial image showing chalk excavated from the Chiltern tunnel November 2022 50919
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Excavators moving chalk excavated from the Chiltern tunnels November 2022 50921
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Chalk laid out near the south portal of the Chiltern tunnel - summer 2022
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South Portal slurry treatment plant - summer 2022
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Bulldozer spreading chalk from the Chiltern tunnel - summer 2022
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Bulldozer at work laying chalk near the south portal of the Chiltern tunnel - summer 2022
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Bulldozer and roller spreading chalk near the south portal of the Chiltern tunnel - summer 2022
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