Pipers Way remains closed northbound at the Marlborough Road roundabout, between the turning for Marlborough Park and the roundabout. The northbound carriageway is expected to reopen later this afternoon after emergency resurfacing works. It follows the burst water main on Friday.

Traffic on the A419 southbound near J15 is very slow, with traffic taking eight minutes to reach the junction.

There is heavy traffic on the A346 at Chiseldon.

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