The A40 Monmouth Road at Raglan remains closed due to a collision.
Emergency services including the air ambulance were called to the incident at 2:45pm.
Police have closed the road between High Street (Raglan roundabout, Raglan) and A465 Heads Of The Valleys Road (Hardwick Roundabout, Abergavenny).
Traffic Wales are warning of delays in the area.
Future of Cleobury Sports Centre secured until 2027
Glamping cabins allowed after appeal
Holiday park plans refused
Rent to rise by £400 per month at Ludlow council house
Revealed: The main roads in Herefordshire prioritised for repairs
Villagers fustrated over lack of road repairs
New Food and Drink group launched at online event