• Durham Signal Systems
  • Durham Traffic Signal
  • Chapel Hill Signal System
  • Asheville Signal System


The ITS/Signal Systems team at Summit provides a wide range of services from developing initial concepts to planning, design, construction management, inspection and acceptance testing of intelligent transportation systems which incorporate advanced hardware, software and communication technologies to improve mobility and safety of transportation networks.

ITS technologies can benefit urban and rural areas, passenger and commercial motor vehicles, pedestrian bikers and public transportation users. These technologies integrate real-time video camera, vehicle detection and dynamic message signs to allow engineers to monitor traffic flow and provide effective traveler information. Traffic signal systems interconnect and coordinate traffic signals along corridors to improve traffic flow by reducing the number of stops, increasing vehicular and pedestrian safety and improving air quality by reducing overall congestion.

Core Markets

  • State Roadways
  • Municipal Roadways
  • Municipal Signal Systems
  • State Highway Intelligent Transportation Systems

Office Location

100 East Six Forks Road, Suite 300
Raleigh, NC 27609

Phone: 919.732.3883