Semi-Trailer Rollover Causes Closure

A flat bed semi-trailer rolled over on its side blocking all lanes of the 4500 block of West Marginal Way around 7:18 a.m. this morning. Police say the truck may have rolled over because a loose container of dry cement it was carrying shifted and destabilized the truck. Seattle Fire medics responded and treated the adult male driver for minor injuries. The closure is expected to last around two to three hours. Commercial Vehicle Enforcement is on scene to determine whether the driver committed any violations.