Travel data

Learn about our traffic data collection program and the data and services we provide such as annual mileage and travel information, peak hour vehicle traffic report, traffic count services, traffic data request and summary statistics, and vehicle speed reports.

Statewide mileage and travel information based on public roadway data provided annually to the Federal Highway Administration (FHWA).

Yearly reports of traffic volume data on major roadways and ramps in the Puget Sound area.

Get access to data and statistics collected through our vehicular traffic data monitoring program.

Find information on annual multimodal mobility and congestion trends as well as regular volume and speed updates on highway, freight and toll systems.

Learn about our bike and pedestrian count programs made possible by permanent counters and short duration counts. Access count data through our portal.

We provide traffic data and retrieval services for the purpose of collecting traffic volume, traffic speed and other traffic data elements.

We are hiring!

We have a range of positions open across the state - view all current job openings.

Improved access to 98.2 miles of upstream fish habitat

through 15 fish passage projects in 2021.

28% increase in the value of exports and imports 

from $90.2 billion in 2020 to $115.5 billion in 2021.