Move State and Federal Capital Improvement Projects Forward.
Maintain Compliance at Every Step.

Agencies such as the Illinois Department of Transportation and the Illinois Environmental Protection Agency rely on us to help reduce project risk, maintain compliance, and keep complex infrastructure programs moving forward.

Featured Projects

State and federal agencies need reliable data to make confident infrastructure decisions. At GHA, we provide the technical expertise and coordination to turn that information into action.

MDOT Traffic Data Collection

Statewide

IDOT Traffic Data Collection

Illinois

IDOT Traffic Signal Coordination and Timing

Districts 2-5

Grounded. Honest. Accountable.

We Take Every
Project Personally.

We approach every assignment knowing our clients need work they can stand behind, from the data and insights supporting it through final execution.

Agency work is about being dependable. Our clients need to know the information is right, the details are covered, and we’ll follow through.
Matt Turk, P.E.

Director of Transportation Services

MTurk@GHAWay.com

Related Services

GHA's multidisciplinary breadth brings state and federal work the technical depth, field accuracy, documentation, and coordination needed across program requirements.

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    Traffic Data Collection

    Collecting, validating, processing, and reporting traffic data for planning, operations, and agency programs.

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    Construction Engineering

    Supporting field observation, documentation, agency coordination, and closeout for public infrastructure projects.

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    Geographic Information Systems (GIS)

    Turning infrastructure data into maps, asset management tools, and decision-making resources.

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    Roadway/Highway Engineering

    Planning roadway and highway, traffic signal, pedestrian, bicycle, and corridor improvements.

Related Intelligence

The Traffic Data Behind Better Roundabouts

Roundabouts create movement patterns that traditional traffic counting methods can miss. Explore the strengths and limitations of different data collection approaches—and when each is...