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If you have any questions, please reach out to one of our Service Leaders to receive more information about our areas of expertise.

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Transportation

CDI provides the design and construction documents needed for highway and roadway projects, with design elements including everything from traffic volumes to striping and signing. Our Transportation team has experience with both small- and large-scale projects, having worked with suburban communities who are expanding or rebuilding their roadways, while also designing multi-lane expressways in metro areas.

In recent years, we have played an integral role in some of our region’s largest transportation projects, including the Missouri Department of Transportation’s I-270 Design-Build project in St. Louis County.

Transportation Services Include:

Rural & Urban Highway Design

Roadway Design

Traffic Control

Intersection Improvements

Route Location Studies

Pavement Markings and Signing

Our team’s versatile experience spans projects at the state, county, municipal, and neighborhood levels. Our approach to roadway design is attentive, and we are careful to consider the maintenance of traffic, utility relocations, environmental permits, drainage needs, intersection layouts, ADA compliance, and the latest regulations.

We understand the importance of careful planning for pedestrian, bicycle, and automotive traffic. Ultimately, our team aims to work as an extension of our clients’ staff, designing with clear communication and ensuring successful project delivery.

How can we help?

If you have any questions, please reach out to one of our Service Leaders to receive more information about our areas of expertise.

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“Engineers that are knowledgeable, innovative, reliable to budgets, schedules, and commitments, and easy to work with. In a nutshell, CDI is a go-to teaming partner.”

How can we help?

If you have questions please reach out to one of our Service Leaders to receive more information about our areas of expertise.

Contact Us

Employment Opportunities

Do you strive to improve your community? Learn more about our current opportunities and help us further our mission to Build Stronger Communities!

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