#ndt One of the leading subsurface detection firms in the nation, Infrasense, has recently completed the subsurface pavement structure evaluation of approximately 79.93 lane-miles of public roadways in Falls Church, Virginia using Ground Penetrating Radar (GPR) testing to determine the thicknesses of the pavement structure layers. It was performed along the centerline of each roadway, centerline of each lane, and at an offset approximately 1 foot from the outside edge of each lane. The resulting pavement structu
Source: NDT