One lane is closed and there's heavy traffic due to an accident on the M4 westbound between J18 A46 (Bath / Tormarton) and J19 M32 (Bristol).
Lane three (of three) is closed.
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George Ford booted 24 points as Bath kept the pressure on Northampton at the top of the Premiership with a 39-16 win at rivals Gloucester.
West Country neighbours meet for first time this season at Kingsholm in Premiership.
The funeral of a mother and newborn baby found dead after going missing from a maternity hospital took place today.