Holing Through; Freedom Tower
Keywords: engineering news-record, government, equipment & materials, markets, analysis, ENR, management, legislation
Full Article Price:
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Delivery: Immediate Online Access
Publication Date: 09-MAY-05
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Article DescriptionHoling Through
Switzerland Nears the Finish of Long-Running Tunnel Program
After 11 years of construction, breakthrough in Switzerland’s $3.5-billion, 34.6-kilometer Lötschberg base railroad tunnel occurred April 28. Nearly 90 km of tunnels have been built under as much as 2 km of rock between Frutigen and Raron. About ... |
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