Finland is leading the world when it comes to permanently disposing of spent nuclear fuel in a deep geologic repository. Their Onkalo facility recently completed excavation of the first of five final disposal tunnels, a […]
There is a push in Yorkshire, UK to turn the abandoned Queensbury rail line into England’s longest cycle tunnel. The 1.4-mile line was closed in 1956 to rail travel, and as indicated in the photo, […]
The proposed railway tunnel will link Spain and Morroco underneath the Straits of Gibraltar. The depth of the straits ranges from 1,000-ft to nearly 3,000-ft. To put that in perspective, the English Channel is only 150-ft deep, and the Chunnel is another 130-ft below the sea floor. (Photo by chodaboy)
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