Highways and Railways

  • Location, interchange, and intersection study
  • Geometric design
  • Grading analysis
  • Slope stability analysis
  • Drainage, ESC, and SWM design
  • Environmental permits (NPDES, COE, MDE, etc.)
  • Drainage complaint forensic investigation
  • Maintenance of traffic and detour design
  • Signing and pavement marking design
  • Pavement inspection and design
  • ADA compliance study and design
  • Traffic safety evaluations/upgrades
  • Transit platform design