Officers are appealing for witnesses following a serious collision on the A45 near Wellingborough earlier today (Wednesday, February 20).
The collision happened at about 6.10am on the eastbound carriageway between the Great Doddington junction and the Wilby Way roundabout, when a white van was in collision with the back of a lorry.
The driver of the van, a man in his 20s, was taken to University Hospital Coventry with serious injuries.
Witnesses to the collision, or anyone with information, should contact the Northamptonshire Police Serious Collision Investigation Unit on 101 or call the Drive Watch Hotline on 0800 174615, quoting incident number 44 of 20/2/19.
The road was closed for several hours during the morning while emergency services dealt with the incident.