The railway was originally constructed as a road, at the personal expense of
Peter,
Lord Willoughby de Eresby, between 1851 and 1853. In 1854 and 1855 an early traction engine, "Ophir", built at
Swindon Railway Works and possibly designed by
Daniel Gooch, hauled wagons on this road. Adhesion problems and steep gradients of 1 in 30 and 1 in 27 led to an experimental conversion of short stretches to a wooden tramway, and it was decided in March 1855 to convert the entire line to a standard-gauge railway. Ophir was returned to Swindon to be rebuilt with flanged wheels, returning in November 1855, and the railway completed by the summer of 1856. The road and its conversion were described in "A Letter on Branch Railways Addressed to the Right Honourable, Lord Stanley of Alderley", in a section concerning the use of private roads as alternatives to railways: The railway was carrying coal over part of its length by the end of 1855, and was open for goods to Edenham by July 1856. During the rebuilding, the decision was made to instigate a full passenger service, and a second locomotive, 0-4-0 wing tank "Havilah" (
R & W Hawthorn works no. 957 of 1857) was acquired. A third locomotive of the same design, "Columbia", (works no 1047) was bought in 1858. The standard of construction left something to be desired, and as a result the line failed its first two
Board of Trade inspections. It passed its third inspection after the track was relaid with heavier rails and signals installed, but severe speed restrictions were imposed, as low as in some places. The E&LBR worked the line themselves as the GNR refused to operate it. The line opened to passengers on 8 December 1857 and was originally worked by the steam locomotives. Passenger carriages were supplied by the GNR and built at
Doncaster Works. The line struggled, with passengers services being particularly unprofitable. Much coal traffic had been lost with the opening of a railway direct to
Bourne in 1860. Peter Lord Willoughby died in 1865, and left his estate, including the railway, to be controlled by trustees, apparently considering his son
Albyric incompetent. This left the line without adequate direction. Ophir had been sold in 1862, and was bought by
Isaac Watt Boulton in March 1866 from
Grays Chalk Quarries in
Essex, in a lot of three locomotives, for a total of £488. She was converted to a conventional 0-4-0ST and remained in industrial service beyond 1867. In 1863 the passenger service comprised five trains each way Mondays to Saturdays, taking about 17 minutes to cover the 4 miles, and no service on Sundays. Passenger services ceased on 17 October 1871, because the locomotives were worn out and the company could not afford to replace them. A freight service of sorts lingered on using horse traction until 1872 and possibly as late as 1884, when the line closed. In 1889, the Eastern & Midland Railway (later part of the
Midland and Great Northern Joint Railway) were surveying a route between Little Bytham and Bourne and considered building from
Bourne to near Edenham and reopening part of the E&LBR, as this would avoid the expense of Toft tunnel, but rejected it in favour of the more direct route. In 1890 there was a sale of the railway metal. A history of the line was recently published by the castle. ==Remains and access==