In 1927, New York opened the Holland Tunnel with an innovative ventilation system; 84 fans still move air through its 8,500-foot twin tubes
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Nimisham EditorialSenior Editorial Lead
Nimisham
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Updated:
In 1927, New York opened the Holland Tunnel with an innovative ventilation system; 84 fans still move air through its 8,500-foot twin tubes
Nimisham EditorialSenior Editorial Lead
Nimisham
Source Attribution: