Southbound SR 302 right lane closure begins Sept. 16-17 between Purdy Bay Bridge and Burnham Drive NW for permanent safety improvements. This aligns with ongoing traffic calming implementation (Tracker 4) which has maintained a 4+ month deployment pace since December 2025 speed study.
Documentation silence rate remains at 40% (2 of 5 days), consistent with prior cycles and systemic pattern observed across multiple civic domains.