A section of the A34 is to be closed tonight and for two more nights during the next week.

As part of the replacement of the Wolvercote Viaduct, the Highways Agency will shut the northbound carriageway tonight between Botley and the Peartree Interchange.

The same stretch will be closed on Tuesday and on Wednesday access to the southbound carriageway between Peartree and Botley will be blocked.

All closures will run from 10pm until 6am the following morning.

Diversions will be signposted along the ring road.