Seattle, WA (January 9, 2026) – A person was injured on Wednesday afternoon in a traffic collision on southbound Interstate 5 near Boylston Ave in Seattle. The crash occurred shortly before 12:45 p.m. and prompted a response from Engine 17 and medics already on site.
According to emergency dispatch audio, the incident resulted in a left lane closure near Mercer Street as crews worked to stabilize the scene. One individual was reported as injured and in unstable condition, requiring immediate medical transport for further treatment.
Authorities have not released details regarding the number of vehicles involved or the circumstances leading to the crash. Traffic in the area was temporarily impacted due to the lane closure and emergency activity.
Officials are continuing to investigate the collision.
Our thoughts are with the injured individual, and we wish them a full and swift recovery.