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Maryland's Key Bridge Response - A Story of Resolve, Achievement and Reverse Engineering

Community Architect

The estimate for the overall weight of the fallen bridge is 27,000 tons. To get a detailed look at the submerged wreckage, officials used a sonar imaging tool called Echoscope —the “world’s highest resolution real-time 3D/4D sonar” technology, according to its manufacturer , CODA Octopus Group.