The line between Northampton and Market Harborough was finally closed on 16 August 1981, the intermediate stations on the route having been closed for many years. In 1984 a group was formed by Michael William Papworth with the intention of re-opening a section of the line as a heritage railway. The site opened to the public shortly afterwards. Following the granting of a Light Railway Order, the line carried its first fare-paying passengers in November 1995. The official Grand Opening Ceremony took place on 31 March 1996. Currently, passenger trains operate on a section of line approximately in length, departing from and arriving at the only station, Pitsford and Brampton. However, As of November 2013, An extension south had currently been under construction which adds another of running line, with around 90% of track-relaying completed around Spring 2012. Once complete it will include a station with sidings and run-round loop at the former Boughton Crossing on the A5199 at the Northamptonshire village of Boughton. A northern extension of the NLR to Spratton currently remains within the planning stage. The previous extension heading north, opened after several years' work and around £50,000 was spent on repairs to Bridge 13,. The signalling system, with two working signal boxes, makes it one of the most comprehensive and detailed on any heritage railway of its size, within Preservation. The Booking Office at Pitsford and Brampton station was built using the disused Lamport signal box, originally located around away on/up the same line. It had since been converted in such a way that it can be easily converted back into a signal box if whenever required in the future. A third signal box has been installed at the Boughton Terminus; the former Betley Road signal box from Crewe is being used following its restoration. The Brampton Valley Way is a "linear park" offering a traffic-free route for walkers, cyclists and pedestrians, and which runs alongside the railway, separated by a stout safety fence. Access is also available to horse riders on other sections away from the railway. The railway is open for viewing from 10:00 to 17:00 on Sundays. Train rides are available on Sundays from March to October, diesel hauled with steam-hauled trains for special events. Open from March to October and throughout December for Santa's visit.
Events
A number of special take place throughout the year, the popular Santa Specials run throughout the month of December. On 18 July 2007 the Railway at War weekend, an event held at the railway every September, was named Best Event in the 2007 Northamptonshire Renaissance Heritage Awards.
Locomotives
Steam
GWR 2884 Class No. 3862. Built in 1942. Under restoration.
GWR 4900 Class No. 5967 Bickmarsh Hall. Built in 1937. Under restoration.
Peckett and Sons No. 2104. Built in 1948. Withdrawn January 2017, awaiting overhaul.
Peckett and Sons No. 2130. Built in 1949. Operational.
Peckett and Sons No. 1378 Westminster. Built in 1914 for the Fovant Military Railway Under restoration.
Andrew Barclay Sons & Co. No. 776 Firefly. Built in 1896. Under restoration.
Andrew Barclay No. 2323. Built in 1952. Under restoration.