LYNNWOOD, Wash. — Speeding is believed to have played a role in two crashes on Friday.

An Oak Harbor motorcyclist was taken to Harborview Medical Center after what troopers say was a DUI crash.

The State Patrol says Matthew J. Cramer was speeding into a turn in Oak Harbor when he lost control and came to rest in the roadway late Friday night.

Meanwhile, a Tacoma driver is facing negligent driving charges after troopers say he crashed a cement mixer truck on I-5 in Lynnwood early Friday morning.

Elton J. Linthicum is accused of speeding when he rounded the curb on the I-5 on-ramp, lost control and rolled the truck onto the driver’s side.

Linthicum was treated for injuries.