Day: January 25, 2012

Dig It! Machine Begins Boring Port of Miami Tunnel

Tunnel Machine launch ceremony by Susan Gentle¬† Construction of the new $1 billion Port of Miami tunnel has taken a giant leap forward now that “Harriet”, the largest diameter soft ground tunnel boring machine (TBM) in the United States, is digging the first of two tunnels under Biscayne Bay.¬† On Friday, November 4, 2011, following…
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