About IDAX

Founded in 2013, IDAX has been at the forefront of accurate traffic count collection services for over a decade. Based in Renton, WA IDAX currently has offices in the Washington, California, and Colorado.

Our team of experienced professionals help private and public clients by providing functional, timely and cost-effective data collection solutions tailored to the unique challenges of individual projects.

City street scene with yellow taxis, cars, delivery trucks, and a cyclist at an intersection on a cloudy day, with tall buildings including One World Trade Center in the background.

Frequently Asked Questions

  • IDAX collects a wide range of traffic data, including turning movement counts (TMCs), average daily traffic (ADT), speed and classification studies, pedestrian and bicycle counts, parking utilization, curbside activity, origin/destination & travel times, safety, ADA transition data, and multimodal behavior data. We think outside the box. If your service needs aren't listed here, we can always provide a methodology for more rare study types.

  • Yes, IDAX supports both public agencies and private sector clients, including city and county governments, DOTs, engineering consultants, and urban planners.

  • IDAX uses a combination of pneumatic tubes, video cameras, Bluetooth, manual field observation, license plate readers, probe data, and custom-built mobile apps—depending on the project’s needs.

  • Absolutely. IDAX collects data for vehicles, bicycles, pedestrians, transit users, and shared mobility options such as ride share, car share, and micromobility.

  • IDAX has offices in Washington, California, and Colorado serving all of the western United States. However our services travel well, if you don’t see your location listed we can always provide an estimate for areas beyond our typical geographies.

  • IDAX emphasizes quality assurance at every step. We use validated methodologies, rigorous internal reviews, and proprietary tools to ensure that your data is accurate, consistent, and ready for use in planning, modeling, or public communication.


  • Timelines depend on project scope, but IDAX is known for fast turnarounds. Many short-term studies can be completed within 1–2 weeks, including processing and deliverables.