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- Path: sparky!uunet!UB.com!pacbell.com!ames!olivea!tymix!niagara!romeo
- From: romeo@niagara.Tymnet.COM (Michael Stimac)
- Newsgroups: rec.railroad
- Subject: Re: NEC
- Message-ID: <3269@tymix.Tymnet.COM>
- Date: 28 Jan 93 19:42:02 GMT
- References: <1993Jan25.203432.27601@news.columbia.edu> <3249@tymix.Tymnet.COM> <1993Jan27.193336.15053@news.columbia.edu>
- Sender: usenet@tymix.Tymnet.COM
- Organization: BT North America (Tymnet)
- Lines: 64
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-
- In article <1993Jan27.193336.15053@news.columbia.edu> brennan@cunixf.cc.columbia.edu (Joseph Brennan) writes:
- >In article <3249@tymix.Tymnet.COM> romeo@niagara.Tymnet.COM (Michael
- >Stimac) writes:
- >
- >Some branches aren't shown for some reason. The West Chester branch
- >is missing; is it possible that can be accessed only from 30th St
- >upper level? I sure hope not, or we can argue over that next.
-
- The West Chester Branch takes off at Arsenal interlocking plant.
- There is a least one track which crosses over from (all) the main tracks
- south onto the Westchester Branch. However two tracks which lead
- directly from 30th Upper Level also lead directly onto the branch
- being obviously the usual routing. The corssover track was most
- likely for routing local freight trains.
-
- The West Chester Branch may have a unique claim to fame: it
- has its own branch, the Newtown Square Branch. The Newton Square
- Branch in turn has *its* own branchline, the Cardington Branch.
- Is this some sort of record for sub-branching?
-
- >A Penn Central employee timetable had an interesting approach. Routes
- >were shown as:
- > Harold (Sunnyside Yard, New York) -- Zoo
- > Zoo -- a point west of Harrisburg
- > Zoo -- Suburban station (Phila)
- > Zoo -- a point at the Virginia end of Potomac River bridge
- >
- >By this method, Zoo is treated as a 4-way crossing and 30th St upper
- >and lower are on two different lines. It wasn't clear exactly what
- >point is considered "Zoo". The Belmont Branch and the "West
- >Philadelphia elevated line" are further branches but are not given Zoo
- >as either end point.
-
- My 1955 ETT does define the West Philadelphia Elevated Branch
- as starting at Zoo, running through Arsenal, and ending at Brill.
-
- The "Belmont Branch" is not defined as a branch, but rather
- as a "running track" in charge of the Zoo Train Director and
- the 44th St yardmaster.
-
- It also defines the Grays Ferry Branch (no apostrophe) as running
- from Zoo to Arsenal. These are the two tracks that go directly
- into the W C branch.
-
- >What we want though is a track diagram of Zoo. One showing the switch
- >and signal detail would be even more fun! It has been said that Zoo
- >will be the very last place on NEC to get modern interlocking control
- >since no one wants to tackle programming it.
-
- I'm willing to try :-)
-
- I do have the sort of track diagrams you mention, although I can't
- find one for Arsenal, to give a better answer about the WC branch.
- Such diagrams have been printed in _Rails Northeast_, _The Keystone_,
- and _The High Line_. The first has been out of print for years and
- is probably a collectors' item. The other two are publihsed by the
- Pennsylvania Railroad Technical & Historical Society.
-
- Michael Stimac
- --
- Michael Stimac
- (415) 355-8889
- romeo@tymnet.com
- These opinions are not necessarily anyone's but my own.
-