2014-08-06 06:29:00 by Metro Networks, Inc.
(Portland, OR) -- Portland police are investigating a crash that killed a pedestrian on the Marquam Bridge. Investigators say the pedestrian was struck by a tractor-trailer rig around 11 o'clock last night on northbound I-5. The truck driver remained at the scene and cooperated with police. Northbound I-5 traffic was rerouted to I-405 until the scene was cleared.