$7.2B, 12.5-mile endeavor would be Europe's largest infrastructure project
(NEWSER) - Denmark is preparing for the largest infrastructure project in Europe: a 12.5-mile tunnel to Germany under the Baltic Sea. But the $7.2 billion project, which would be among the world's longest immersed tunnels, has sparked tensions with Germans who are dubious about its usefulness, Der Spiegel reports. With a cost-benefit ratio of 1:1.25, "The World Bank would say that this is a marginal project," says a German engineer. "It was clear right from the start that the interests of the construction industry are behind this." More»