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Monitoring the Invisible Measurements
Sean Johnson has a keen eye out for movement and unforeseen changes at the HRBT Expansion Project. In this installment of HRBT Tunnel Talk, hear Sean explain how he relies on "invisible" measurements to help detect chang...
About This Episode
Monitoring the Invisible Measurements is an episode from HRBT Tunnel Talk by Virginia Department of Transportation. Sean Johnson has a keen eye out for movement and unforeseen changes at the HRBT Expansion Project. In this installment of HR...
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This episode belongs to HRBT Tunnel Talk.
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Episode Details
Published Apr 8, 2025, 24:08 long, audio available.
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