The Sandy and Potton Railway was opened for goods traffic on 23 June 1857, and to passengers on 9 November 1857. It was later purchased by the Bedford and Cambridge Railway (B&CR), which closed the line in January 1862 for reconstruction. The line reopened on 7 July 1862, including a new station at Sandy separate from, but adjacent to, the GNR station. The B&CR was absorbed by the London and North Western Railway (LNWR) in 1865. The eastern section of the Bedford-Cambridge route (sometimes known as the Varsity Line) closed on 1 January 1968, and with it, the ex-LNWR platforms at Sandy.