Mary's Milestones Delivering the HRBT twin bored tunnels
Dec 19, 2025 - 28:01
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The new twin tunnels to be built at the Hampton Roads Bridge-Tunnel will use tunnel boring technology. The existing tunnels are immersed tubes. In the latest installment of HRBT Tunnel Talk find out more about the Tunnel...
HRBT Expansion Project is an episode from HRBT Tunnel Talk by Virginia Department of Transportation. The new twin tunnels to be built at the Hampton Roads Bridge-Tunnel will use tunnel boring technology. The existing tunnels are immersed tu...
This episode belongs to HRBT Tunnel Talk.
Use the player on this page to stream the episode online.
Published Jan 8, 2020, 10:26 long, audio available.
Dec 19, 2025 - 28:01
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You can listen to HRBT Expansion Project online on Radio and Podcast. Open the player on this page to stream the available audio.
HRBT Expansion Project is an episode from HRBT Tunnel Talk by Virginia Department of Transportation.
This episode is 10:26 long.
This episode was published on Jan 8, 2020.
May 30, 2025 - 20:05
Apr 8, 2025 - 24:08
Feb 25, 2025 - 31:12