NHDOT pavement designs
CRREL civil engineering technician Andy Bernier uses Light weight deflectometer (LWD) in support of the New Hampshire Department of Transportation (NHDOT) to evaluate a new highway pavement design and construction strategy incorporating geo-grid fabric. Testing with the falling weight deflectometer (FWD) is shown in the background.

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Tags: FERF, ERDC, CRREL, usace
Photo by: USACE ERDC |  VIRIN: 141125-A-CE999-001.JPG