Those of you who read my comics blog probably think they know all there is to know about me as a nerd, but really, you didn’t until this moment, when you read an entire post about TRAINS, which are awesome.

I'd marry this train, if it weren't against God's law
So, TRAINS! Hells yeah! One thing that I do for “fun” is check in every once in awhile on new public transit projects in the pipeline, because I’m a huge public transit dork, both by necessity (I don’t drive, so I actually take public transit more than most people in this country) and by choice (I love geeking out about things generally, and big machines and infrastructure projects in particular). One of these projects that seems farther along than most is SMART (can I tell you how much I hate cutesy acronyms?), which is a rail line that will be running through Sonoma and Marin counties in California. It’s sort of halfway between a light rail line (not that “light rail” has any sort of meaning outside of marketing fluff) and a commuter rail line — diesel trains, mostly single track, half-hour headways, passing through various mid-sized population centers, etc. Perhaps closer to an old-school interurban than anything else, though interurbans were generally electric, I think.
But! Here’s the exciting part. The SMART folks have are using DMU trains on the line — which is to say trains that are diesel powered all-one-vehicle thingies, rather than a locomotive with no passenger facilities pulling passenger cars with no engines. There aren’t very many DMUs in use in the US right now, but they could be huge, very quickly, because they make it super-easy to turn existing freight or disused rail lines into passenger rail transit of some sort, because all you need to do is buy the vehicles and whip up some basic stations.
Sadly, like most things that are awesome, DMUs are made by foreigners, but there are a number of foreign companies that make them, and SMART appears to have asked most of them to send in their proposals for the kind of vehicles they’d deliver if they got the contract. In the surprisingly transparent decision that prompted this post, SMART slapped all of these proposals up on their Website — or at least PDFs of their PowerPoint presentations, which had all the hot train pictures, anyway. Check ‘em out!
- Ansaldo Breda (Italians; I think I rode some of their older DMUs in Sicily, they were loud and squeaky)
- Bombardier (Canadians; is it really necessary to put pictures of your damn planes in the presentation? SMART is not buying an air force)
- CAF (Spanish)
- Nippon Sharyo (Japanese; pictured below; FRA compliant, which is HOTT, more on which in a moment)
- Siemens (German)
- Stadler (also German; PowerPoint slide about fire safety awesomely includes picture of an actual flaming train interior)
DMUs are actually really common outside North America on exactly the kind of mid-level service they want to build in the North Bay, but the tricky thing about using them here is that there are all kinds of regulations put in place by the Federal Railroad Administration that says to make trains more crash-safe, which the bulk of those foreign DMUs don’t meet. (Said regulations involve making trains much heavier and more expensive.) You’re allowed to run non-FRA compliant trains so long as they won’t ever co-exist on tracks with FRA-compliant trains — the DMU setups in south Jersey and San Diego County do this. There was one American company that made FRA-compliant DMUs, Colorado Railcar; it spent years pimping itself as the future of transit, finally got a real client, Portland’s Westside Express Service, then promptly went bankrupt while in the process of building the trains for Portland. (The Portland transit agency actually had to take control of the shell of the company just to get the three — three! — railcars it had bought.)
But! The cool kids from Japan, Nippon Sharyo, offer in their proposal to deliver FRA-compliant trains, because why not?

Coming to a real railway near you?
I imagine their bet is that more folks will be wanting these soon enough — not least Amtrak, which might find them more efficient to run on lower-patronage routes. (Rumor has it Amtrak has been pressuring Vermont to use them for its Amtrak line.) Sure, high-speed rail is sexy, but these could improve rail coverage on the existing network, which has its points.