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| Re: TA is obsessed with CBTC, and ''New'' tech for no reason. (578803) | |||
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Re: TA is obsessed with CBTC, and ''New'' tech for no reason. |
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Posted by RonInBayside on Sat Mar 1 09:22:33 2008, in response to Re: TA is obsessed with CBTC, and ''New'' tech for no reason., posted by Stephen Bauman on Sat Mar 1 09:16:28 2008. "So, where's the safety benefit for cab signals?"Wayside signals can be obscured by snow, ice, mud; each wayside signal can fail, resulting in an absolute stop. A cab signal can fail too, but it is inside the cab, out of the weather. |
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