felinefan wrote:Well, they're still investigating.
Very true. My remarks were an angry reaction to a rumor, and may well be far off base.
I would think that if he was texting, wouldn't they have found a Blackberry near him when they recovered his body?
I'm guessing you've never worked a train wreck that included a fire. Finding a small piece of electronic gear amid the mayhem is a herculean task.
Now they think he may have had a heart attack or stroke.
Nope, modern locomotives have a "deadman system" to detect when an engineer passes out. Too long without moving and the system sounds an alarm, and if it's not responded to promptly the train brakes go into emergency. There's no sign of that happening.
California is a state--maybe the only one--that allows Metrolink and Amtrak to use the same tracks as freight trains.
Untrue. Passenger and freight trains share the tracks almost everywhere they operate. I believe the Northeast Corridor, from Washington to Boston, is the only place they do not.
I think they need to add more trackage-- one set for freight, one for public transportation.
It won't prevent this sort of problem. In fact, the carnage could have been twice as bad if this train had hit another full of passengers. The presence of freight trains isn't an aggravating factor in this wreck.
What *would* prevent this sort of wreck is installation of an "Automatic Train Stop" system. ATS requires equipment at each signal and on each locomotive that forces the train to stop if it runs a stop signal. The cost for the signal part of the system is pretty minor. The cost to equip passenger locomotives is manageable, but freight railroads have resisted the call to equip every last loco that might run on track shared with passenger trains.
There's somewhat more sophisticated system being proposed, "Positive Train Control". PTC kicks in not only when running a stop signal, but also when passing any control point at greater than permitted speed. Advocates include the National Association of Railroad Passengers. (normally
http://www.narp.org, but presently offline due to heavy traffic. Try again in a few days.)
There's a book that was published in the mid-80s titled "Train Wrecks", and it gives a history of notable train accidents from the 1830s the the 1980s. ... Interesting book.
And a miserable collection of horror photos and rehashed newspaper reports it is. It's one of the handful of books I used to keep on a special "beware of this book" shelf when I ran a railroad history library.
Talk to a railroader or read the NTSB Accident Reports online at
http://www.ntsb.gov/railroad/railroad.htm. The real cause of the Chattsworth wreck will likely be posted there in six to ten months.