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| Re: Broadway Express Service (1644023) | |||
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Re: Broadway Express Service |
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Posted by randyo on Sat Sep 27 03:47:53 2025, in response to Re: Broadway Express Service, posted by Italianstallion on Fri Sep 26 16:00:45 2025. The standard when I was in scheduling was 30 seconds for every stop. since there are 4 stops between 137th St and 96th St that would mean a 2 min difference between local trains and trains on the express tk. the preferred clearance between trains on the same track is 2 min although 90 seconds is allowed if absolutely necessary. With an express 2 min behind a local, that would make the lcl and exp arrive at the respective merge points at the same time. Even allowing anexp 1 1/2 min behind the local that would make the exp arrive at the merge point 1/2 min ahead of the lcl, too close for accepted standards. |
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