A bit of cloud coco land electioneering, its not always opening of long closed lines that's needed but completely new routes (I am not just talking HS▸ routes) reopening of stations may work in some places but why not stations in completely new locations.
I wonder how much fine talk - on all sides - will fall by the wayside after the election.
Starting with the most cost effective ... you could:
* Add trains on existing lines serving existing station which would benefit from increased services and have capacity
* Add stations on existing lines - not necessarily where stations happened to be 60 years ago
* Reopen routes that predominantly use existing earthworks
* Build a new route
Taking a medium term view (i.e. five to ten years - NOT electioneering), and of a public passenger transport system that was "middle of the road", you would be looking carefully in schemes in all categories, I suspect.
And paying for it? I look at the current system and I wonder "isn't there a less buraucratic way of doing it", and "isn't there a way of taking some of the financial peculiarities out of the system?" Over the past few years, I've met with a number of very good staff in the various organisations that we need to work with in our own local area, and at times they can be as frustrated as those of us on what might be referred to as "the other side" asking for improvements. In reallity, it turns out that we've mostly got similar goals - and "the other side" is very often the system itself.
Road developments do need to go ahead as well.
Ok, it may not be the most fashionable thing to say ...
It may not be fashionable, but it's right. Most people don't just make a train journey - they connect onward by car, taxi, bus, cycle, tube, ferry ... at one end of their train journey at least; I have been known to shock people in these parts by suggesting that a road be built in two or three specific places.