A young woman has died following a crash involving a number of vehicles on Friday night.
The accident happened in bad weather on the A1 at Little Ponton, near Grantham, shortly after 6pm on Friday, Lincolnshire Police said.
The woman was from the Peterborough area of Cambridgeshire and next of kin have been informed.
It is not known whether anyone else was injured in the crash.
Police want to speak with anyone who saw a silver Nissan Micra in the area at the time.
Anyone with information should call Lincolnshire Police on 101.