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| Re: Major Amtrak derailment in Philly (1352381) | |||
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Re: Major Amtrak derailment in Philly |
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Posted by Broadway Lion on Sat May 16 18:30:56 2015, in response to Re: Major Amtrak derailment in Philly, posted by TransitChuckG on Sat May 16 18:21:23 2015. The South (Westbound) track has block signal control because the speed shift is from 120 mph to 50 mph, it was not necessary on the Eastbound track because that was only from 70 mph to 50 mph. Instead of dropping from 70 he tried to increase from 70 to 120, that did not work.ROAR |
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