A man has died after an HGV and black motorcycle collided on the A16 at Crowland this morning.
The incident took place at about 8am, with the road closing until nearly 3pm.
The motorcyclist who died is aged 48. His next of kin have been informed.
Anyone who saw the collision or either vehicles travelling on the A16 at Crowland around 8am this morning is asked to contact the investigating officer.
Police are also appealing for anyone who may have dash cam of the vehicles or the collision to get in touch.
Email email@example.com quoting incident 46 or call 101.