Close HS2 costs set to rise by £30bn, throwing future of high-speed rail project in doubt -- * The HS2 high-speed rail project will cost up to £30bn more than expected, an internal review has warned – raising fresh questions over whether Boris Johnson will axe it. The final bill for building the network is likely to be between £70bn and £85bn – not the £56bn budgeted – HS2’s new chairman is believed to have told the Department for Transport (DfT). -- The Tory leadership frontrunner has already appointed Douglas Oakervee, a former HS2 chairman, to carry out his own review of the project’s scope and costs, ahead of a decision in December. -- off staff if work was put on hold any longer. Last week, HS2 announced it had abandoned its initial hunt for a contractor to build its station at Birmingham, after companies were unwilling to take on the risks associated with the £435m projected -- Commons HS2 said it will rethink the procurement process for its Curzon Street station in order to reduce contractor risk and increase competition. An HS2 spokesperson said: “We don't comment on leaks or speculation. “We have previously noted that our chair, as you would expect, -- Support free-thinking journalism and subscribe to Independent Minds Asked about the future of HS2 at a leadership hustings last month, Mr Johnson replied: “It is going to cause a great deal of difficulties for my constituency. -- analysis “in due course”. More about HS2 | Boris Johnson | Department for Transport | Show{{#moreThan3_total}} {{value_total}} {{/moreThan3_total}} comments