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| Re: Uh oh.. Northbound A Train Was Travelling on Southbound Tracks--- There Was No Fog on the Tracks (1309725) | |||
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Re: Uh oh.. Northbound A Train Was Travelling on Southbound Tracks--- There Was No Fog on the Tracks |
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Posted by randyo on Wed Aug 27 14:54:51 2014, in response to Re: Uh oh.. Northbound A Train Was Travelling on Southbound Tracks--- There Was No Fog on the Tracks, posted by Bill From Maspeth on Wed Aug 27 00:40:15 2014. There are switches at Canal but they are south of the station. The reason that there is no marker signal at the north end is that the interlocking machine is not designed for and will not permit a wrong rail move from any point S/O Canal into the station on the S/B track. Where such wrong rail moves are allowed by the machine, then a marker signal will be installed to prevent moves beyond that point. |
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