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Hampton Roads Bridge-Tunnel sets record for largest TBM rotation on nitrogen skates

The Hampton Roads Bridge-Tunnel (HRBT) Expansion project has rotated the largest ever tunnel boring machine (TBM) on nitrogen skates.

https://www.geplus.co.uk/news/hrbt-expansion-project-breaks-record-with-nitrogen-table-tbm-rotation-03-12-2024/

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