Concluding a 3-mile journey that began in 2011, the 23.29ft (7.1m) diameter Herrenknecht Multi-mode TBM excavating Southern Nevada’s $817 million…
Concluding a 3-mile journey that began in 2011, the 23.29ft (7.1m) diameter Herrenknecht Multi-mode TBM excavating Southern Nevada’s $817 million…