Digital mapping enables roadway engineers to design and build freeway / roadway infrastructure using highly accurate contour maps. The data contained within a digital map allows for the quick, easy, and accurate planning of excavation, grading, bridge building, paving, railroads, etc. A Geographic Information System can help planners not only plan roadways, but monitor and manage them as well. “Intelligent data” can be embedded into the maps to help EMS workers, assist traffic engineers time traffic signals to optimize traffic flow, and aid planners by indicating points of congestion.At the inception of each new project, Surdex listens to clients to determine their specific needs, then helps them develop the best solutions to achieving their larger goals.
Digital orthophoto of freeway in Houston-Galviston rea


  • Route planning and design
  • Congestion studies
  • Pavement analysis

Recent Projects