A4087 road crash in Bangor injures three people Three people have been hurt in a two-vehicle collision which closed a main road in Gwynedd on Tuesday. A 76-year-old woman suffered life threatening injuries in the collision between a car and a van on the A4087 Caernarfon Road, Bangor, at 12:20 BST. Traffic between the A55 and Bangor city centre was diverted until the road reopened later in the afternoon. North Wales Police said a man and a woman were also being treated at Ysbyty Gwynedd hospital. Officers are appealing for witnesses to the incident near the Tesco Extra store to contact the Roads Policing Unit on 101.