The A16 Louth bypass is currently closed (Monday October 20) near the Fairfield Industrial Estate following a serious road traffic collision.
The incident took place at 5.50am and involved one vehicle, a bronze Citroen.
The A16 northbound carriage has been closed until further notice, with diversions in place.
Anybody who witnessed the incident should call Lincolnshire Police on 101, quoting incident number 40 of October 20.
More details as they become available.