TUKWILA, Wash. -- Three people were hurt, two critically, when a motorcycle struck a pedestrian in Tukwila Thursday night, police said.

The crash happened just before midnight as the pedestrian was crossing Interurban Avenue under Interstate 5.

The man hit by the motorcycle and the motorcycle's driver were taken to Harborview Medical Center with critical injuries. A passenger on the motorcycle suffered minor injuries, police said.

Police said the pedestrian was not in the crosswalk, and speed and alcohol also appear to be factors in the collision.