There are severe delays on the A158 following a crash involving a lorry and a pedestrian this morning.
The incident happened before 8am this morning on the A158 in Nettleham.
Police have said that the road is closed at Reepham junction between Sudbrooke and Nettleham.
The pedestrian is said to be seriously injured.
It is likely the road will be closed for over two hours. Motorists are advised to avoid the area.