(Hood River, OR)  --  The Oregon Department of Transportation says the eastbound lanes of I-84 near Hood River will be closed through the weekend.  The lanes were blocked Wednesday night by a landslide near milepost 61.  ODOT officials say about two-thousand cubic yards of rock and debris fell from the hillside just before 7:30 p.m. Wednesday.  Department spokesman Don Hamilton says crews are hoping to have one eastbound lane open by Monday.