Origins Witney had been an important town with a significant woollen industry, but found itself at a competitive disadvantage as northern manufacturing towns gained railway connections. A number of schemes were put forward, including a possible branch from the
London and Birmingham Railway at Tring. The
Oxford, Worcester and Wolverhampton Railway (OW&WR) opened on 4 June 1853 from Wolvercot Junction, on the Great Western Railway (GWR) a little north of Oxford to , and Witney had at least a nearby station at . Nonetheless a railway to Witney itself was desirable, and after some false starts a public meeting was held on 23 December 1858 to propose a branch line from the at Yarnton, where there was to be a new junction station.
Sir Charles Fox was appointed Engineer and in the 1859 session a bill was presented to Parliament to authorise the railway. Despite opposition, the
Witney Railway was authorised by the '''''' (
22 & 23 Vict. c. xlvi) of 1 August 1859. Capital was to be £50,000 in shares and £16,000 in borrowings.
Opening to Witney Joseph Pickering was appointed contractor to build the line, and an arrangement was made with the company for it to work the line for 10 years for 50% of gross receipts. By the time of opening, the had merged with another company and formed the
West Midland Railway. On 5 November 1861 Captain Tyler of the Board of Trade made a formal inspection. He approved the line for opening, noting that the Witney station was temporary only, "pending construction of a permanent station, the probable site of which is as yet uncertain". There was no turntable at Witney, so only tank engines might be used, and a turntable was to be provided within twelve months. Sidings seem not to have been provided at first. The line was single, and eight miles long, with earthworks and overbridges made for double track. It was to be worked on the
one engine in steam principle. The permanent way employed Seaton rails, in which the material below the head was formed in an inverted V in section; the rail was supported on a triangular longitudinal timber itself bedded on longitudinal timbers. Tyler commented that This form of rail is not well adapted for obtaining a maximum of strength from the iron employed, but the roadway will I conceive be a safe one for the light traffic There is one disadvantage attending it, that it is not available for the application of points and crossings, and where these are employed, other forms of rails have to be intermingled with it. The line was ceremonially opened amid considerable festivity on 13 November 1861, and the public passenger service started the next day, 14 November 1861. As the connections to the goods facilities were not yet in place, the operation of a goods service was delayed until 1 March 1862, a local contractor Malachi Bartlett being brought in to complete work apparently left unfinished by Pickering. It appears that goods working was performed by mixed (passenger and goods) trains. There were four or five daily return trips to Oxford in the early years of the line's operation. Intermediate stations were at South Leigh and Eynsham. At the time of planning the new line, the was running through trains to London over the
London and North Western Railway (LNWR) and Yarnton would have been an important interchange. By the time of opening, the had changed its allegiance to the , and Yarnton lost its significance. Building the new station there was the responsibility of the West Midland Railway, and they delayed opening it until summer 1863. It had a separate bay platform and run-round for the Witney trains. The company was profitable, earning annually between £4,000 and £4,600 throughout its first decade. ==The East Gloucestershire Railway==