High Speed 2 (HS2) main works contractor Align JV (Bouygues Travaux Publics, Sir Robert McAlpine, VolkerFitzpatrick) has announced the Colne Valley Viaduct, the UK’s new longest railway bridge, is fully complete. The post HS2: Align JV fully completes Colne Valley Viaduct, the UK’s new longest railway bridge appeared first on New Civil Engineer.