That's a rather sad rump of the once extensive railway system I remember from the 1960s, and having holidayed on the island for a couple of years recently it'd benefit enormously in the summer from a bigger and better service even though the bus service was quite reasonable. But there's the rub - in the winter it's doubtful that the locals would justify keeping the trains running although with a growing retired population there that need may increase. It was so short sighted to close down so much of the railway and not at least moth ball the routes for possible future reintroduction.
There was another issue, though, as the stations at Ventnor and (I believe) Cowes were at a distance from the towns they served and I guess it's unlikely in todays world that passengers would be prepared for the walk!
Brian
I think what's left has rather been overtaken by changing patterns of demand: the need to get people off the end of the pier at Ryde to the beaches on the east coast has been undermined by the size and frequency of car ferries. The resorts themselves are suffering - we had the beach at Sandown to ourselves yesterday and like a lot of seaside towns, decay was very apparent.
Yet the Island's population is growing, it's finally enough to merit two MPs come the next election, but it's growing precisely where there railway was removed, along the north coast. The corridor from Cowes to Newport is over-trafficed and slow - if one were to plan for a rail-based solution (and it's a sound approach), then along the north coast connecting Ryde and Cowes is logical: it's where the people are. Some sort of Light Rail (tram) would seem sensible, but the current proposal is, amazingly, across the empty middle from Sandown to Newport. No idea where you'd put a conventional station anywhere near the middle of Newport, and the new fleet wouldn't be sufficient to serve it, but a tram is plausible.
West Cowes station was more or less opposite the fast ferry terminal - in the town centre - the ferry always (I think) went to East Cowes where the car ferry lands. Vision, both political and planning-wise and resource (and better frequencies - the Devon Metro around Exeter is a model) are
an answer: miss a half-hourly service and you may well drive, miss an hourly one and you certainly will. A 20 minute frequency, for at least part of the day is what the buses manage, so why not rail? It doesn't have to be, it's just an option, not for me to say what's right.
Adam