ITE/IMSA Annual Conference and Exhibition

The ITE/IMSA Annual Conference and Exhibit is the premier joint event in Washington State for transportation engineers, planners, and operations and maintenance personnel, organized by the ITE Washington Section and the Northwest Section of the International Municipal Signal Association (IMSA). The 2026 edition was held on February 9–10, 2026 at the Hilton Bellevue (300 112th Ave SE, Bellevue, WA 98004). The two-day program featured a half-day training, a social/networking kick-off, vendor workshops, a comprehensive exhibition of the latest traffic control technologies, data analytics, and roadway safety equipment, plus technical tracks on traffic signal systems, data collection, and intersection design. IMSA certification classes and exams were also offered. The event is typically held each February in Bellevue and draws around 300 attendees. Confirmed next-edition (2027) dates were not yet published on the official site at the time of verification; this record retains the most recent confirmed edition.