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There is no more potent demonstration of man’s resolve than the design and construction of tunnels–avenues that slice through a conspiracy of elements in the single-minded determination to connect two points. Whether underwater, blasted through solid rock, or negotiating the shifting strata of earth’s unstable crust, we explore the design and engineering of famous tunnels…and the motivation behind them.
First Air Date : Dec 10, 1993
Last Air date : Aug 08, 2022
Episode : 707 Episode
Season : 23 Season
Runtime: 44:14 minutes
Country: United States of America
Cast:
