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Scientists share 70-year, multi-billion dollar plan to build tunnel under the Swiss Alps - The massive project will see the ...
Once dark and dingy, the tunnel under Fall River's Government Center has been cleaned up, with more updates planned.
US Army engineers decide to fast-track Great Lakes tunnel permits under Trump energy emergency order
The U.S. Army Corps of Engineers will fast-track permits for building a protective tunnel around an aging Enbridge oil ...
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