Smarter Signal Systems.
Improved Traffic Flow
and Fewer Delays.

Traffic signals play a critical role in transportation network performance. At GHA, we combine our engineering expertise with real-world operational knowledge to keep these systems working safely and efficiently.

Technical Capabilities offered

Traffic Signal Design

Traffic Signal Coordination & Timing

Traffic Signal Warrant Studies

Corridor Signal Optimization

Adaptive Signal
Systems

Traffic Operations Analysis

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Signalized Intersections Evaluated

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Signal Timing Projects Completed

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Communities Supported

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Years of Transportation Engineering Experience

Signal Design & Modernization

Design new traffic signal systems and modernize existing infrastructure to improve safety, operational efficiency, and long-term system reliability.

Signal Coordination
& Timing Optimization

Optimize signal timing and coordination along transportation corridors to improve traffic flow, reduce delays, and create a more predictable travel experience.

Traffic Operations
& System Performance

Analyze traffic operations using transportation data, field observations, and engineering expertise to identify opportunities for operational improvements and enhanced mobility.

Featured Projects

We partner with municipalities and transportation agencies to improve traffic operations through data-driven strategies.

Traffic Signal Warrant Analysis

IDOT District One

Mellody Farms Development

Vernon Hills, IL

Traffic Signal Coordination and Timing

DuPage County, IL

Traffic Signal Controller/Detector Monitoring

Chicago, IL

Grounded. Honest. Accountable.

We Take Every
Project Personally.

Traffic operations affect thousands of daily trips. Our team ensures that communities can make data-informed decisions that create a better experience for everyone who relies on the transportation network.

Traffic signal timing is more than moving vehicles. It makes roads safer and less frustrating while helping communities get more from the infrastructure they already have.
Matt Turk, P.E.

Director of Transportation Services
MTurk@GHAWay.com

Related Markets

We apply our signal coordination and traffic operations expertise to maximize transportation performance without major infrastructure investments.

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    Municipalities

    Improve traffic flow, reduce delays, and enhance safety through data-driven traffic signal solutions.

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    Counties

    Optimize corridor performance and improve transportation operations across regional roadway networks.

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    State & Federal Agencies

    Support traffic operations, mobility initiatives, and transportation system performance through advanced signal engineering solutions.

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