International Railway Journal | Finland-based Pöyry wins tunnel engineering contract for Norway's Follo Line Railway Technology Italian civil engineering company Condotte has appointed Finnish consulting and engineering firm Pöyry to carry out rock and tunnel engineering to build a section of the Follo Line in Oslo, Norway. Under the deal, Pöyry will carry out most of the ... Pöyry to conduct tunnel engineering on Norway's Follo Line |