
Originally Posted by
Coal Dragger
Depends on the timetable speed of the rest of the subdivision he was operating on, and the lovations of any other permanent or temporary speed restrictions. Heading into that curve if timetable speed allows for 100+ mph gives very little time to slow down if you nod off (it happens) or aren't paying attention. There's a good chance he blew some other slow orders on the way into that curve. As to why, that remains to be seen. When you're covering 1 mile every 40 seconds or so, it's easy to get in trouble if you're running a train like it's a damn sports car. Speed restrictions are only marked 2 miles in advance, at those speeds there's no way in hell I'm running on the flags, I'm slowing down well before that to give greater margin for error even on a light passenger train.
My guess is this is a bad case of operator error. Knowing how most RR's treat their train, yard, and engine service employee's fatigue may have been an issue here. With no one but himself in the cab nodding off is sadly a reality of the job. There is an alerter in the cab to make annoying sounds every 60 seconds if no control inputs are made. At 100 MPH you're covering over 1.5 miles between alerter activations, that don't really keep you awake if you're dog ass tired. Heaven forbid the RR's retained a fireman (junior engineer) to spell a tired engineer, keep each other awake, and of course speak up or take action when the train is going to be out of control.
I know all the talking heads keep harping about PTC, but so far that technology is not exactly super refined. It does some wacky shit if it gets confused, usually stopping the train for no reason with an emergency brake application. Lot's of fun, and why most PTC computers get shut off when equipped.
Oh well, what the hell do I know? I only do this shit for a living.
It's almost the same in the trucking industry. Yeah, the DOT 10 hour break is nice, but it isn't enough. The 14 hour rule places more fatigue on drivers than anything. Plus, the demands of the company and customers.
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