Coordinated signal timings can make a world of difference to traffic flow through a corridor but so much more.

Using system review, optimization, implementation and field refinement, GHA performs quick, cost-effective reviews of existing intersection operations in all traffic signal platforms and help reduce delays, emissions, and energy costs. Monetary investment in signal timing improvements can be recaptured many times over in terms of social, economic and environmental benefit.

  • Monitoring of Traffic Signal Operations and Maintenance Issues
  • Traffic Signal Coordination, Timing and Optimization
  • Temporary Traffic Signal Coordination and Timing for Construction/Detours
  • Transit Signal Priority
  • Traffic Signal Adaptive Control Strategies
  • Railroad Interconnect Studies