Benefits of a Smart Traffic Signal System

Save Time, Save Money & Reduce Emissions

Save Time with Real-time Control

Instead of basing signal timings on traffic models that are minutes, days, or years old, Surtrac optimizes signal timings second by second based on the current traffic on the road. This true real-time response to traffic allows Surtrac to dynamically coordinate signals as traffic conditions change.

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Save Money with Scalable Deployments

Surtrac is a completely distributed system, designed to be robust to the uncertainties of traffic control. With no centralized computational bottlenecks, Surtrac deployments can easily grow incrementally to extremely large networks, and as new intersections are added, performance at existing Surtrac intersections will continue to improve.

Improving Air Quality by Reducing Emissions

Idling vehicles are a major contributor to air pollution. Making signal networks smarter with Surtrac means less time spent waiting at intersections and reduced emissions, improving the quality of our air.

Improving Air Quality by Reducing Emissions
  • Travel Time

    Get people to their destinations 25% faster by eliminating stops, reducing wait time, and increasing travel speeds.

  • Delay

    Spend over 40% less time waiting at intersections.

  • Stops

    Make 30-40% fewer stops, decreasing wear on the road and tires and resulting in a cost savings for drivers and cities.

  • Emissions

    Produce 20% fewer harmful emissions and improve air quality by reducing stops and idling.

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