Thrapston & Huntingdon Railway Kettering 1863 - 1897
Sanctioned on 28 July 1863, it became an extension of the Kettering & Thrapston Railway. It opened on 21 February 1866 to goods and on 1 March to passengers. The line was worked by the MR under a perpetual agreement. It was vested in the MR on 6 August 1897.