Fawley branch line

The Fawley branch line, also known as the Waterside line is a standard-gauge railway line to Fawley, in the English county of Hampshire. It is on the opposite side of Southampton Water from the city of Southampton itself, in an area known as Waterside. For 40 years a passenger service operated, but this was withdrawn with the exception of the occasional enthusiasts' railtour. The line serves the freight needs of Marchwood Military Port, having also served the same function for Fawley Refinery until 2016.
A proposal exists to reopen the line with three stations at Marchwood, Hythe Town, and Hythe and Fawley Parkway.
History.
Authorised in 1903, after some years of trying, the line was built under the Light Railways Act 1896 as the Totton, Hythe and Fawley Light Railway and opened on 20 July 1925. It begins at South Western Main Line at Totton, west of Southampton, where -bound trains run parallel with the branch for a mile before curving away to the south.
The passenger service served Marchwood,Hythe, and Fawley.Between Hythe and Fawley there was a Hardley Halt which opened for workmen in 1958 and closed in 1965. Operated by steam trains, then the 'Hampshire' diesel-electric multiple units, the service was withdrawn on 14 February 1966.
At first, traffic was light but they subsequently expanded when the then largest oil refinery in Britain opened at Fawley in the 1920s. The line became part of the British Railways (Southern Region) following nationalisation in 1948. The first station to be closed was on 5 April 1965, followed by , Hythe and on 14 February 1966. The line was then only used by freight from Marchwood Military Port and Fawley Refinery until 2016.
Reopening proposal.
On 16 June 2009 the Association of Train Operating Companies announced it was looking into the reopening of the railway as far as Hythe, with a possibility of a further extension to Fawley if agreement could be reached with Esso, which owns the land where Fawley railway station once stood. The proposals were:
It was envisaged that the railway link could be built over a five to 10 year period at a cost of around £3 million. The service would be operated by the then franchisee South West Trains using diesel multiple units (DMUs). If the scheme delivered a sufficient financial return, there would be a future possibility of electrification. The service was planned to run half-hourly during peak times and hourly at other times.
On 8 November 2013 Councillor David Harrison of Totton South and Marchwood obtained a copy of the final GRIP 3 Study report and shared it via his website. In the report it was stated that the service would be half-hourly, using DMUs calling at all stations between Hythe and Southampton, including a new station to be called Hounsdown (once planned to be called Totton West). A new passing loop would have to be installed at Hounsdown to allow passing of freight and passenger trains. Other upgrades would include AWS/TPWS and signalling. For reasons of security at the oil refinery, Fawley station would not be reopened as part of the scheme. It has been pointed out that there are some possible drawbacks to this scheme. For example, if the Waterside line gets the green light, the subsidy from Hampshire County Council for the Southampton & Hythe ferry service would be likely to cease, and the local bus companies which operate in the area might be at risk of losing some of their subsidy. 
On 21 January 2014 Hampshire County Council decided to shelve the plans to reopen the line. The council's report came down against committing further funding for the scheme due to a perceived poor value for money business case, although it said the authority should review the position should local circumstances change.
The last train serving the refinery ran on 1 September 2016, after which trains would normally run only as far as Marchwood, although the occasional private hire train would travel the branch line as far as the gates at Fawley oil refinery.
Hampshire County Council announced in November 2017 that it would look again at running passenger service due to planned housing development alongside the Waterside and on the former Fawley power plant site.
In August 2018, it was revealed that plans to reopen the line had been resurrected as part of the redevelopment known as Fawley Waters. It proposed a half-hourly service on a Monday to Saturday from to . At Marchwood the journey time would take 12 minutes and the line would be 60 mph. The new Fawley station would be called ‘Hythe & Fawley Parkway’. In November 2018 Hampshire County Council announced the removal of the Hythe Ferry subsidy, despite there being no progress on the proposed rail scheme.
The line has been identified as a priority for reopening to passenger use by Campaign for Better Transport.
On 23 May 2020, the DfT announced that the Waterside Line had been shortlisted for further funding to investigate restoration of passenger services. This would see the reinstatement of station and a new station at Hythe Town, a little further west of the previous station. The end of the line would be unused, but a southern terminus, called Hythe and fawley Parkway, would open on the site of the station.
On 28 July 2020, South Western Railway ran a 'fact-finding train' down the branch line, stopping at Marchwood, to demonstrate the branch line's potential. This service carried the station's first passengers in 54 years.
On 08 May 2021,South Western Railway ran another Fact-finding train down the branch line,stopping at Marchwood, to further demonstrate the branch line's potential.