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 Impact Analyses (TIA’s)

• Corridor Studies

• Data Collection

• Safety Analysis

• Signal Design and Timing

TADI staff conducts 13 types of analyses:

• Intersection Control Evaluations (ICE)
• Interchange Feasibility Studies
• Traffic Simulation Modeling
• Signal Warrant Studies
• Work Zone/Diversion Studies
• Speed Studies
• Crash Analysis
• HSIP Applications
• Origin-Destination Matrices
• Roundabout Analysis
• Pedestrian and Bicycle Studies
• Parking Studies
• Transportation Planning

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.