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Re: Approach to Sydney Central

Subject: Re: Approach to Sydney Central
From: David Johnson <trainman@ozemail.com.au>
Date: Sat, 27 May 2000 00:30:42 +1000
Newsgroups: aus.rail
References: <11Qr4.5958$R37.18195@news-server.bigpond.net.au> <88q4j6$jid$1@jedi.apana.org.au> <88qiqc$frt$1@news1.mpx.com.au> <88sg6c$c63$1@jedi.apana.org.au> <392e18f0@news.hunterlink.net.au> <392e3e80$0$2610@news01.syd.optusnet.com.au> <392e4766.266837391@news.xtra.co.nz> <74ksis8hd4m4cfvjn39v2v49ksdd9fcdnf@4ax.com>
Reply-To: trainman@ozemail.com.au
Xref: bclass.spectrum.com.au aus.rail:10460

Hubert Lam wrote:

> But a tangent can also be a straight line that touches a parabola at one point only, so from the
> other assumption is that it is like a tangent to the straight track but that it is a
> crossover/turnout. Correct me if I'm wrong, but an example of the tangential turnouts would be the
> crossovers at Concord West, West Ryde (Up and Down Main North and North Suburban), and down suburban
> Epping ?

Not sure about them, but the ones off the country end of platforms 9 & 10 at Redfern definately are.

--
David Johnson
trainman@ozemail.com.au
http://www.ozemail.com.au/~trainman/
------------------------------------
These comments are made in a private
capacity and do not represent the
official view of State Rail.
C.O.W.S. Page 11.

References:
- Re: Approach to Sydney Central
  - From: "Ben O'Regan" <ben@NOSPAMFORemiratespark.com.au>
- Re: Approach to Sydney Central
  - From: "Paul Cassar" <railroad2000@optusnet.com.au>
- Re: Approach to Sydney Central
  - From: TrackOrange@iFOURfreeSPAMM.co.nz
- Re: Re: Approach to Sydney Central
  - From: Hubert Lam <hubert@imap4.com>

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