A multi-car collision blocked all westbound lanes of I-90 near Easton on Monday, according to the Washington State Department of Transportation.
The collision occurred near milepost 65.
On Friday, a trailer was not secured properly to a truck, causing all lanes to be blocked near milepost 68.
On Aug. 3, a motorcycle and a semi-truck collided, killing the motorcycle driver, near milepost 68.
According to WSDOT, traffic has shifted in the area as part of an improvement project to widen I-90 from four to six lanes.
WSDOT added that speed was reduced in those areas, but drivers continue to drive too close and are not paying attention.