M62 closed due to collsion
The road had been closed eastbound between junction 26 at Chain Bar and junction 27 at Gildersome, with delays back to junction 23 at Outlane.
There is heavy traffic on the A653 on Leeds Road in Dewsbury and on Huddersfield Road in Mirfield.
It is hoped the other lanes will be reopened soon.
The incident happened at around 5.42am this morning.
West Yorkshire Police said one person was injured in the crash but is not considered life-threatening.