to the Nene Valley line. The track was completed in March 1974 and the stock moved to Wansford in time for the Easter weekend, when the new 'Wansford Steam Centre' opened for the first time. Between 1974 and 1977, the line was upgraded to passenger-carrying standard and the first passenger train ran on 1 June 1977, hauled by the 'Nord 3.628' – a French 4-6-0 locomotive and 'SJ 1178' – another Swedish tank engine, pulling a set of ex-BR electrical multiple unit coaches owned by the Southern Electric Group. Extension to Peterborough In the early 1980s, the NVR decided to extend its running line, which then terminated at Orton Mere station, along the route of the original Nene Valley Line to a new station west of the East Coast Main Line, adjacent to the new Railworld Museum. Peterborough Nene Valley opened, for the first time, on the Late Spring Bank Holiday weekend of 26 May 1986. This extended the NVR to its current length, . Stations Yarwell Junction Yarwell Junction is the former junction between the lines to Northampton and Market Harborough. It is the current terminus of the NVR's operating line. In April 2006 the track was realigned, allowing a platform to be built at Yarwell Junction, which opened at Easter 2007 (there was never previously a station on the site). The new station is linked by footpaths to Nassington and the mill village of Yarwell, but there is no vehicular access. Yarwell Junction is about west of Wansford station, at the other end of Yarwell Tunnel. Wansford Wansford is the headquarters of the railway and most of the facilities are based here. The current station building was opened in 1995 and contains a ticket office, shop, cafe and toilets. The locomotive sheds are located at this station. Also at the station there is a picnic area and children's playground. The station was formerly the junction for a branch to Stamford, which diverged to the north just east of the river bridge at Wansford. The original Wansford station is located on platform three and was built in 1844–1845 in Jacobean style for the opening of the railway. This building was purchased by the railway in 2015. Castor Castor is a disused station between Wansford and Ferry Meadows. It closed in the 1960s and despite the NVR (which runs through it) reopening, the station remains closed. Ferry Meadows Ferry Meadows