Subject:
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Re: Switches vs. Turnouts
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Newsgroups:
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lugnet.trains
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Date:
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Fri, 12 Feb 1999 22:00:14 GMT
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Reply-To:
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LPIEN@ihatespamIWANTNOSPAM.CTP.COM
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Viewed:
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1344 times
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Matthew Bates wrote:
>
> What I have trouble with naming is various types of crossovers....
> 1. What do you call a track that allows you to cross from one side of a
> mainline over to the other?
Crossover. This typically will mark the beginning or end of a block in
CTC territory. It typically did not require an interlocking tower.
> 2. What do you call it when a track crosses another track, either at right
> angles or some other angle?
A crossing. There is no implication of connection from one track to the
other.
However, since the lines crossing are often owned by different RR, there
often is a track laid to connect the crossing lines. This track is
called an interchange track. There often will be an interlocking tower
present, and this crossing typically will be a block boundary in CTC
territory.
> 3. What do you call the crossover part when a two track mainline has a two
> track branch off it?
I don't know of a specific name for this. It is fairly rare in the US,
believe it or not. Most branches will be a single track. There typically
will be a crossover prior to getting to the switch that starts the
branch to allow trains in either direction to take the branch. As above,
at least a block boundary in CTC, or an interlocking tower will be
present.
++Lar
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Message is in Reply To:
 | | Re: Switches vs. Turnouts
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| (...) In the UK, I always understood them to be called points, because that's what they were called in model railway catalogues and is what they were called in common usage. However someone recently told me that actually the name is different (...) (26 years ago, 9-Feb-99, to lugnet.trains)
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