Network rail looked at the possibility of re-opening it for passenger journeys back in the 1990′s but nothing came of it. The Association of Train Operators (ATOC) looked at it again more recently and concluded that this was one of the most viable options for re-opening a line anywhere in the country.
Since then, Hampshire County Council has been working with the likes of Network Rail and South West Trains, via a Waterside Railway Partnership in an effort to make things happen. Consultants were employed to undertake a series of studies called GRIP studies. Phase 1 and Phase 2 have been done. Consultants are about to report on the findings of a Phase 3 study.
So, where are we ? It now seems certain that we are looking at a service that will run half hourly or hourly, linking Hythe to Southampton Central, commencing at 6am until 11pm.
At present, the line is subject to a 30mph limit. It could be upgraded to a 45 mph limit, which would bring the journey time down from Southampton to Hythe to just under 24 minutes.
They will need to replace the line and sleepers and invest in new signalling equipment, upgrades to crossings and some relatively low cost features such as a new platform at Hounsdown (near the bridge in Main Road), some maintenance to the existing Marchwood platform, (to include parking for 15 cars) and a new platform at Hythe, near the library car-park.
There will also need to be some investment in things like disabled access, lighting, ticket machines, information boards.
It is thought that the likely capital cost of the whole scheme would likely be in the region of £15 million. Annual operating costs between £1.2 Million and £1.9 million. It would run commercially if expected demand figures are correct (a study has been done using Department of Transport guidelines), on the basis that annual revenue profits would be used to repay the capital costs over a 60 year period. The Department consider the project has high value with a 2:1 benefit / cost ration, meaning that for every £1 spent on this project, there is likely to be a £2 benefit to the communities it serves.
It seems unlikely that the new line will be an electrified one. This is a short-term problem because there is a national shortage of diesel units at the moment. Another problem is that there will be an increase in the time the train gates at Junction Road, Totton will be closed for an area that already has a congestion / air quality problem. No consideration has yet been given to this aspect.
County Councillors, (including myself) will be looking at the GRIP 3 report prepared by consultants in the next few weeks and making a decision as to whether to progress matters. I am in favour, but worried about the impact on Junction Road.