S15·E4 Superhighways
Synopsis
Millions of drivers travel the world's superhighways each year. See a multi-billion dollar expansion project in Houston where a stretch of superhighway is being widened to 20 lanes & Take a ride atop the High-Five, a 12-story, five-level interchange that's become the latest Dallas tourist attraction. Then it's off to China's 28,000-mile National Trunk Highway System.
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Frequently Asked Questions
When did Season 15 Episode 4 of Modern Marvels air?
Season 15, Episode 4 ('Superhighways') originally aired on February 28, 2008.
How long is Season 15 Episode 4 ('Superhighways')?
The runtime for this episode is approximately 44 minutes.
What happens in Modern Marvels Season 15 Episode 4?
Millions of drivers travel the world's superhighways each year. See a multi-billion dollar expansion project in Houston where a stretch of superhighway is being widened to 20 lanes & Take a ride atop the High-Five, a 12-story, five-level interchange that's become the latest Dallas tourist attraction...
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