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Miami Finishes Major Tunnel Dig Under Biscayne Bay
by Joe Raedle on Getty Images
A worker near the massive drill nicknamed Harriet after it broke through on Watson Island on May 6, 2013 in Miami, Florida, completing the second leg of the 13 month-old, billion dollar Miami Tunnel project.
Tunel Boring Machine (TBM)
Almost there.... #nmaahc #construction