Traffic Engineering is not a
department of TADI – it is TADI.

In other words, we do traffic engineering better because traffic engineering is all we do. With our single focus, we specialize in a range of services for public and private clients:

• Traffic Engineering
• Traffic Impact Analyses (TIAs)
• Corridor Studies
• Signal Design and Timing
• Data Collection
• Safety Action Plans
• Traffic Safety
• School Studies

As traffic engineering leaders, our technical papers have been published in industry publications and we are frequently invited to present best practices at local, state, national and international conferences. We participate as industry experts at public hearings and public information meetings and serve as instructors for engineering courses at highly accredited universities such as Marquette University and the University of Wisconsin. We like sharing our expertise with students, clients and peers to further the profession and make travel safer for all.