What Lies Beneath Johannesburg? The Hazards Of Subterranean Tunneling @progress-science
What Lies Beneath Johannesburg? The Hazards Of Subterranean Tunneling  @progress-science
Uploaded April 2026 | Updated September 2026, 2 weeks ago
In the heart of South Africa’s "Place of Gold," a 30-billion-rand engineering marvel has emerged. This documentary investigates the construction of the Gautrain, Africa’s first high-speed rail system. We explore the massive archaeological and geological hurdles faced by teams as they tunneled beneath Johannesburg and navigated the treacherous, sinkhole-prone Dolomite Badlands.

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What Lies Beneath Johannesburg? The Hazards Of Subterranean Tunneling

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