Implenia wins major infrastructure order in Lyon
Centre and the start shaft at Saint-Genis-Laval. The tunnel, approximately 8.5 meters in diameter, is being made with a tunnel boring machine. From 2023, the tunnel will connect Métro Line B to two new stations, one at Oullins Centre and another at Saint-Genis-Laval / Hôpitaux Sud, which is being built[...]