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Question text
Lord Berkeley to ask Her Majesty's Government what is (1) the tightest radius of curvature of the line, (2) the design speed, and (3) the maximum gradient, of the HS2 tracks at Wendover Dean viaduct; whether they are aware of other places in Europe that such a combination has been constructed on a high speed line; and if so, where. HL5359
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Main Member
Lord Berkeley
Labour
Life peer