Corporate Office, Eugene OR: 541-345-1075 Portland OR: 541-255-8780 Seattle WA: 541-228-6851 Medford OR: 541-953-0039
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Bridge Deck Inspections

GPR DATA INC. provides bridge deck condition assessment and analysis, bridge deck inspection and bridge testing using various combinations of Ground Penetrating Radar (GPR) air-coupled or ground-coupled antennas, and/or Infrared (IR) cameras, even at highway speeds. Lane closures are rarely required, traffic isn’t interrupted, and personnel aren’t exposed to hazards.

  • 100% deck area coverage for accurate comprehensive data
  • Data collected at driving speeds—multiple surveys conducted in one day
  • Data produced electronically—for import into database applications
  • Non-destructive inspection—more cost effective than conventional methods
  • Trained and certified bridge inspectors
  • Data is stacked and integrated to produce high resolution output presentations
Bridge Deck Overlay Thickness
Bridge Deck Reinforcement Corrosion Levels

GPR DATA INC. services and technologies provide:

  • Evaluation of deterioration quantities
  • Computation for depth of rebar
  • Assessment of corrosion
  • Concrete compressive strength
  • Measurement of overlay thickness
  • Quality control of rebar placement
  • As built records
  • Long term maintenance and rehab programs

Bridge Deck Concrete Delamination and Deterioration

Bridge Rebar Inspection


Specialty Expertise

When your job presents unusual or difficult circumstances, we're the provider for you. For instance, we can scan, map, and accurately reproduce plans for extremely curved decks.

Sample of a curved Bridge Deck Deterioration Map Sample of a Bridge Deck Deterioration Map from a Curved area
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