Metro bus involved in serious injury crash on I-5

A 28-year-old man and 4-year-old boy were seriously injured when the vehicle they were in hit the back of a Metro bus on Tuesday. (WSP Trooper Rick Johnson)

SEATTLE — A driver and an unrestrained child were injured when the vehicle they were in slammed into the back of a King County Metro bus.

The 28-year-old driver and the 4-year-old boy were taken to Harborview Medical Center. “A few” minor injuries were reported from people on the bus.

The I-5 express lanes in Seattle are closed while law enforcement investigates the crash.