The crash happened in the northbound carriageway just before 7am near to the J3 turn-off for Waterlooville.
Romanse traffic managers said queues still built up back to J5 for drivers heading ointo the motorway from the A27.
The crash happened in the northbound carriageway just before 7am near to the J3 turn-off for Waterlooville.
Romanse traffic managers said queues still built up back to J5 for drivers heading ointo the motorway from the A27.