Overnight closure on the A41 near Waddesdon
It's to help with construction of the new roundabout at Westcott.
Part of the A41 will be closed for the next few nights.
Transport for Bucks are closing the road at Westcott, as part of the new roundabout construction there.
It'll shut at 7pm and re-open at 6am tonight and tomorrow.
Suggested diversion routes show traffic being directed through Blackthorn, Oakley, Long Crendon and onto the A418 back up into Aylesbury.