A man has died after being struck by a train at Clay Cross this morning.
The man, believed to be in his 30s, has not yet been named.
The man's family have been informed.
His death is not being treated as suspicious.
There was disruption on the Liverpool Lime Street / Nottingham / Norwich route and the Leeds to London St Pancras service via Nottingham.
Replacement buses were put in place on some services.
The lines between Chesterfield and Nottingham reopened at 9am.