The agency’s govt chair mentioned HS2’s prices had risen a lot over the previous decade due to poor cost estimating, adjustments to the undertaking’s scope, some poor supply and the affect of inflation. He added that selections to delay components of the undertaking for cashflow causes, may find yourself which means they cost extra, and that the Covid pandemic had added £500m to £600m. Sir Jonathan additionally mentioned HS2 trains will journey extra slowly than present Pendolino trains once they journey on typical tracks between Birmingham and Manchester, as a result of they can’t tilt on bends.
