LED Project: US 101    The new LED technology with dimming controls: - will save more than $75,000 in maintenance and operations costs in comparison to replacing the system with standard HPS lighting - reduce energy usage by more than 1.7 million kilowatt-hours of electricity - Learn more...

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.