Adaptive Signal Control Technology (ASCT)
SR161/Meridian & 2nd/3rd Street Safety Improvement Project
The Puyallup adaptive project first implements ASCT at 17 intersections on 2 arterials:
- Bypass corridor (3rd Street SE/2nd Street NE) from Meridian to River Road
- Meridian (SR 161) from River Road to 23rd Avenue SE
The scope of work for the project includes the installation of an adaptive signal system for the project intersections; training for City staff; and long term maintenance and technical support for proper operation of the system. The purpose of the project is to provide safe, reliable, sustainable, smooth multimodal traffic operation through the downtown corridor. The detailed vision, goals and objectives are described in section 3.2 of the Concept of Operations document.