A one-car accident on I-90 in Kittitas County results in one person critically injured. Police say it happened Friday in the eastbound lanes near mile marker 85 when the right rear tire of the car driven by a Lake Forest Park man blew out. The car left the roadway to the left, rolled through the median into the westbound lanes where it came to rest blocking all lanes. A passenger was airlifted to Harborview Medical Center in Seattle.