The new test line runs from Thoresby Colliery Junction to the site of the partially demolished High Marnham Power Station .
The new test line passes former station sites of Ollerton , Boughton ( Nottinghamshire ) , Tuxford Central and Dukeries Junction .
The new test line runs from Thoresby Colliery Junction to the site of the partially demolished High Marnham Power Station , and passes former station sites of Ollerton , Boughton ( Nottinghamshire ) , Tuxford Central and Dukeries Junction .