Research and analysis

Cost and risk status report for HS2

This document explains how High Speed Two Limited (HS2 Ltd) arrived at the estimated cost for the HS2 rail network.


The economic case for HS2: cost and risk status report

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This report on the cost of the full High Speed Two network details:

  • the methodology behind the estimate that formed the basis of the 2013 Spending Round application
  • the figures used in the economic case
Published 28 October 2013