The A153 at Dalderby, near Horncastle, has been closed by emergency services due to a serious collision between a car and a motorbike.
Lincolnshire Police alerted drivers to the road closure at around 1.30pm on Friday, December 6.
They said the section of road would remain closed while officers dealt with the crash.
The road is not expected to reopen until later this afternoon.
This is a developing story and will be updated accordingly.
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