The A52 has been closed between Donington and Bicker Bar while police deal with a serious crash.
Lincolnshire Police closed off the road near Swineshead at 9.55am on Friday, December 14.
The vehicles involved were a Mercedes lorry, a while DAF box van and a beige Fiat 500.
Traffic is building in the area and motorists are being advised to avoid the area if possible.
Emergency services are attending.
This is a developing news story and will be updated as we get more information. Were you at the scene? Speak to a reporter on [email protected].