A light rail traveling along Martin Luther King Junior Way South near South Holly Street struck a man crossing the railway.
Police arrived just before 9:30 a.m. and found the man who was injured from the collision.
Seattle Fire was on scene providing life saving measures. The male victim in critical condition was transported to Harborview Medical Center for further medical treatment.
Upon further investigation, it was reported the man was crossing when it was prohibited to walk across the railway.