There are significant delays on the M6 northbound this lunchtime between junctions 32 and 33.
Emergency services were called to the motorway to deal with the incident.
Traffic has now been released, and all lanes have since reopened.
There's still an hour delay on approach with at least seven miles of congestion.
There are also reports of very heavy traffic through Garstang and surrounding routes, not helped by a separate accident that closed the road near to the Bellflower pub.