An incident in Hurstbourne Priors is causing delays on the B3400 this evening.
Details of the incident are not clear although it is believed to be a collision that has happened just before the crossroads when travelling towards Whitchurch from Andover.
Traffic can use the crossroads from the Longparish direction, the Whitchurch direction and the St Mary Bourne direction, there is no access at all through the Andover side of the crossroads.
Police and the ambulance service are on the scene.
Police officers are turning traffic away.
Drivers are advised to avoid the area.
Hampshire Police have been contacted for comment.