The Himalayan tea train that's running out of steam
bbc.com
bbc.com
Then people around the 1860's had the great idea that you could leave the items inside the freight car, and just hook it onto the other train if the gauge, couplers, and brakes all followed the same rules.
Steam Locomotives have an odd attraction in that they were near the start of the industrial revolution, and have a visceral external motion that can be followed.
How many keep operating on tourist lines as the number of people remember them remains to be seen.
Even in the United States, while ridership remains high of tourist lines, fewer and fewer people have the skills to maintain a steam engine. Engines were once ordered out of a catalog, and parts were only a telegraph order away, but today it takes peculiar machinist skill to forge what were once mass produced castings.
Steam trains have a visceral appeal which has worked well as a tourist attraction for years. The number of people who remember them in operation has to be small; the last UK scheduled steam service was 47 years ago. So they've found a new audience.
I'm optimistic about the maintenance given the emergence of "maker" culture. While it's a very different prospect to desktop CNC and does require more skill, it's not a magic lost art. There has even been a crowdfunded new locomotive built, "Tornado": http://www.a1steam.com/index.php?option=com_content&view=art...
Edit: this has led me to finding that a large fraction of the UK's preserved steam locomotives were kept more or less by accident, as they were less profitable to scrap than wagons and were therefore put at the back of the yard: http://en.wikipedia.org/wiki/Woodham_Brothers
Puffing Billy [1] in Victoria, Australia, gets parts custom machined from a number of machine shops around the country, and even gets time 'donated' from Navy personnel who are trained and licensed to operate and maintain steam engines to supplement the full-time and volunteer staff it has. The entire line is now purely a tourist attraction.
A nearly identical situation has been unfolding over the past 10 years for a certain Taiwanese tea train.[1]
Constructed in 1906, the Alishan Forest Railway has so many similarities it looks like a joke. Narrow ~2 ft gauge, ~87km in length, 2,000+ meters in vertical elevation gain serving high mountain tea farms, 6%+ grades, ~5 Z switchbacks, Class B Steam for special occasions, Diesels for regular days, in the running for World Heritage sites, and in terrible financial straights after a long fight to make it go private[2].
The line was government run for most of it's life, privatized in 2008, and returned to government control in 2011. It makes $2 million USD in revenue each year but costs $6.5 million to run and needs another $30 million in repairs to keep it going[3] (due to a landslide as well). That said, if you get a chance, go on a Wednesday. Shay's are fantastic and we're down to 5 of these kinds of lines throughout the world.
I am really routing for Mr. Banerjee here but the odds seem stacked against him. Ultimately it was the installation of a two-lane highway with a plethora of shuttle services that made the Taiwan high mountain rail obsolete. If he can command a monopoly on the road as well, of course he will come out ahead. But from the sound of the taxi business in Ghum it looks like that battle is already lost.
[1] http://en.wikipedia.org/wiki/Alishan_Forest_Railway
[2] http://www.taipeitimes.com/News/taiwan/archives/2011/05/01/2...
[3] http://www.taipeitimes.com/News/taiwan/archives/2011/05/01/2...
Both will rock you side to side like an armored car at a G7 protest.
The DHR has actually tried to replace the Class Bs a few times since they were introduced. The original Class As were too flimsy for the job - and the Garret they ordered after the Class Bs was far too much of a locomotive for them - so the Class Bs remain, 100 years after being introduced.
I wonder what if anything I build tech wise will survive 10 years - let alone 10 times that.
Check out what ails indian railways in this 10 part series by one of the latest consultant hired to turn around IR.[1]
[1] http://swarajyamag.com/columns/railways-choice-and-competiti...
Is there a source for that percentage? I've found http://www.medianama.com/2011/09/223-irctc-reports-13-2m-tra... that estimates 75% success on the banking side, but presumably that doesn't count failures in UX, validation, etc. I'd be really interested in reading more.