A car and a lorry have been involved in an accident on the A140 at Long Stratton.
The incident, involving a Ford Mondeo and a lorry, happened northbound at the Swan Lane junction at around 3.20pm.
A police spokesperson said the vehicles were off the road but debris needed to be cleared.
The northbound lane is partially blocked and traffic is described as “slow.”
A spokesperson for the East of England ambulance service said a man in his 20s was treated for back and knee pain, while another man in his 30s was treated for a suspected back injury.
Both have been taken to Norfolk and Norwich University Hospital but their injuries are not believed to be serious or life-threatening.