The summer meeting of TRB’s Traffic Signal Systems Committee (AHB25) will be held July 22–24, 2018 at the High Country Conference Center in Flagstaff, Arizona. This year’s theme “Smart Traffic Signal System Management: Raising the Floor” will include sessions focusing on intersection performance, alternate control methods and system management. Prior to these sessions, the committee’s subcommittees and full committee will convene. A technical tour to Grand Canyon National Park has been planned for Tuesday, July 24. For registration, program, and hotel information, visit the conference website. For technical content, please contact edward.smaglik@nau.edu. Register by May 19 to take advantage of the reduced Early Bird rate.