Tag: TBM

VDOT selects bored-tunnel method for Hampton Roads Bridge-Tunnel

The Virginia Department of Transportation (VDOT) announced the Hampton Roads Bridge-Tunnel (HRBT) Expansion Project will move forward with the bored-tunnel construction method to deliver the next connection across the Hampton Roads harbor.
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WSDOT drone video shows Seattle’s SR 99 tunnel progress

The Washington State Department of Transportation (WSDOT) released a drone video showing two miles of ongoing construction work inside Seattle’s SR 99 tunnel.

NYC DEP starts $1 billion tunneling project to repair Delaware Aqueduct

In early September, the New York City Department of Environmental Protection (DEP) began tunneling for the Delaware Aqueduct Bypass Tunnel — the largest repair project in the 175-year history of New York City’s drinking water supply.

Metro Regional Connector TBM breaks through planned LA transit station

The $1.55 billion Metro Regional Connector Transit Project, a 1.9-mile long subterranean twin rail tunnel linking Los Angles’ Gold, Blue and Expo lines, punched through the site of the future 2nd/Hope Station in Bunker Hill.
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