Bridges

  • Scour — Determine the erosion of channel around the base of an abutment
  • Air gap — Measure & monitor the clearance of the bridge span above the water surface
  • Displacement — Measure & monitor the displacements due to wind, ice, & temperature
  • Aging & structural health monitoring — Measure bridge vibration & dynamics
  • Abutment foundations — Measure structural integrity of bridge abutments & locate the remnants of removed bridges
  • Karsting — Map & characterize the dynamics of sinkholes on bridge foundations
  • Rehabilitation & relocation — Locate the abutments, cables, & other structures around the base of the bridge