Nothing defines the new traffic engineering landscape like the modern roundabout. Benefits related to safety, aesthetics, traffic operations, and cost make the modern roundabout a desirable feature for many of our public roadways. More and more local, State, and Federal agencies are studying and building modern roundabouts in their jurisdictions.

This is where DLZ comes in.

DLZ has been a leader since the early days of America's "Roundabout Revolution" when many in the transportation industry scoffed at the idea. At DLZ, we recognized early on that modern roundabouts would help us meet the needs of our clients, and we started building our expertise in the late 1990s. Unlike so many consultants that have only recently started offering this service, we now have more than a decade of experience to offer. Our experience includes serving over 75 different clients with more than 250 roundabouts to date. And DLZ brings the added benefit of being a full-service engineering firm to every project. While most other roundabout "experts" in the U.S. specialize in concept designs only, we provide you with so much more. DLZ can take your project all the way from an idea to the ribbon cutting ceremony with our in-house team. No one else in the Midwest can offer a more complete roundabout package, and we are proud to be one of the nation's most experienced roundabout firms. We look forward to successful partnerships with you - our clients - and thank you for considering DLZ.


Transportation Services
 The University of Notre Dame hired DLZ to prepare a traffic study and Engineer’s Report to investigate the closure and/or relocation of Jun...
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