Precast tunnel rings connect to LV Convention Center visitors

Sources: The Boring Co., Los Angeles; Las Vegas Convention and Visitors Authority; CP staff Precast concrete tunnel segments’ engineering simplicity and efficacy are on full display between the two sweeping entrances to the new Las Vegas Convention Center West Hall, dedicated June 8 concurrent with the World of Concrete 2021 opening. A full scale, 12-ft. inside diameter tunnel segment model…

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