Season 10 / Episode 31
An underground subway system transforms the bustling metropolis of Athens, Greece, alleviating chronic traffic problems, meeting the needs of the 2004 Olympics and uncovering thousands of invaluable artifacts.
Genre - Documentary/History/Science/Technology
Running Time - 41min
Country - USA
Language - en
Original Air Date - Wednesday 18th August 2004
Official Streaming Services
|► Watch on History Channel|
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