Largest Tunnel Boring Machine in the United States Making Underground Progress in Florida
Fully assembled, she stands 42.3 feet tall and 428.5 feet long. “Harriet,” the name given to the German-made tunnel boring machine by the Miami-Dade County Girl Scouts Troop, is currently digging her way from Watson Island to Dodge Island in Florida, a 4,200 foot...
Spanning the Champlain
Six months after its official opening, the Lake Champlain Bridge, traversing the point between Crown Point, New York and Chimney Point, Vermont, stands as a testament to the efficiency and speed with which modern bridges are built. Spanning nearly 7 ½ football fields,...
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