Featured Project   Learn about active traffic management (ATM) and where it is being used. It is a key element of WSDOT’s congestion relief program.

Traffic Operations uses a number of high-benefit tools to help keep Washington moving. Much of this is done using traffic technology, such as:

• active traffic management
• tolling
• traffic management centers
• traffic cameras
• variable message signs
• ramp meters  

We are exploring new congestion-reducing innovations that are making our highways more efficient and less congested.