A charter bus and three cars collided in the eastbound lanes of the Highway 520 bridge near Portage Bay early this afternoon, injuring 11 people, according to the state Department of Transportation.
The bridge was closed for nearly two hours, but reopened about 2:25 p.m.
Among those injured in the accident, which occurred about 1 p.m., were nine people on the bus, according to the Seattle Fire Department. None of those injured appears to have life-threatening injuries, according to the fire department.
The accident shut down all eastbound traffic. Westbound traffic stayed open, but moved slowly.