Police confirmed a woman in her 20 died at the scene of a single-vehicle crash in Winterton.
The woman was driving a blue Ford Fiesta on Ermine Street at around 9am on Thursday, December 5 when she left the road.
No other vehicles were involved and no one else was hurt, police said.
Humberside Police has told her family and is now supporting them with specialist officers.
Anyone who saw the crash or the blue Fiesta beforehand has been urged to call 101 and quote log number 108 of December 5.