Earlier quoted context omitted.
BART was always going to need custom trains for other reasons beyond track gauge. Electric third rail at those speeds isn't standard. 125kV pantagraph would mean big expensive tunnels and stations due to clearance requirements.
12.5kV?
Finland announces migration of its rail network to international gauge
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Re: Finland announces migration of its rail network to international gauge
#462Re: Finland announces migration of its rail network to international gauge
#463Earlier quoted context omitted.
An impressive feat, that is unlikely unachievable on a modern train network. The tolerances are just a bit tighter, the risks and liabilities are higher, and the workforce just isn't "there" - this is from a time when rail was a huge money earner and could afford to employ a huge number of people. Today? Not so much, pretty much anywhere in the World.
In the US, rail tolerances seem to be getting looser over time, and derailments are still uncommon. I’d guess that overseas modern non-high speed trains could deal with it. The passengers might not put up with it though.
Re: Finland announces migration of its rail network to international gauge
#464Re: Finland announces migration of its rail network to international gauge
#465Now we only need the announcement of Deutsche Bahn to convert fully to electrical, abandoning the gas locomotives, paving the way to interact with more advanced railway nations like Poland.