Thread View: rec.railroad
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5 total messages
Started by Loren I. Petrich
Tue, 26 Apr 1994 00:13
Repost of BART Track Maps
Author: Loren I. Petrich
Date: Tue, 26 Apr 1994 00:13
Date: Tue, 26 Apr 1994 00:13
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I've reposted my BART track maps, this time as eight uuencoded files inside of one big file. I've corrected problems with reading them in that were caused by the image-file translator I had used; they should now be readable by any GIF viewer. These track maps were inspired by Ronald (?) Deiter's book on the Washington Metro, which includes a track map of that system. From it, one can find out where all the crossover points are, so one can tell where a BART train can change tracks. The track maps were all derived from my personal observations. I used Aldus SuperPaint on a Macintosh to create all these files, saved them as PICT files, and then used the freeware utility XlateGraf (available from the Info-Mac archives; I got my copy from a CD-ROM I had ordered from Pacific Hi-Tech) to translate the files into GIFs. To get around the aforementioned bug, I opened the files with "xv" [runs under X-windows] and saved them again. -- /Loren Petrich, the Master Blaster /lip@s1.gov / Happiness is a fast Macintosh / And a fast train
Re: Repost of BART Track Maps
Author: Jack Hamilton
Date: Tue, 26 Apr 1994 13:25
Date: Tue, 26 Apr 1994 13:25
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lip@s1.gov (Loren I. Petrich) wrote: > > I've reposted my BART track maps, this time as eight uuencoded >files inside of one big file. So, just where did you post them? They weren't part of your posting, and they haven't appeared separately in the newsgroup. > I've corrected problems with reading them in that were caused by >the image-file translator I had used; they should now be readable by >any GIF viewer. > > These track maps were inspired by Ronald (?) Deiter's book on >the Washington Metro, which includes a track map of that system. From >it, one can find out where all the crossover points are, so one can >tell where a BART train can change tracks. > > The track maps were all derived from my personal observations. > > I used Aldus SuperPaint on a Macintosh to create all these >files, saved them as PICT files, and then used the freeware utility >XlateGraf (available from the Info-Mac archives; I got my copy from a >CD-ROM I had ordered from Pacific Hi-Tech) to translate the files into >GIFs. > > To get around the aforementioned bug, I opened the files with >"xv" [runs under X-windows] and saved them again. >-- >/Loren Petrich, the Master Blaster >/lip@s1.gov >/ Happiness is a fast Macintosh >/ And a fast train -- ------------------------------------------------------ Jack Hamilton Postal: POB 281107 SF CA 94128 USA jfh@netcom.com Packet: kd6ttl@w6pw.#nocal.ca.us.na
Re: Repost of BART Track Maps
Author: Loren I. Petrich
Date: Tue, 26 Apr 1994 16:23
Date: Tue, 26 Apr 1994 16:23
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In article <jfhCovByB.DM@netcom.com> jfh@netcom.com (Jack Hamilton) writes: >lip@s1.gov (Loren I. Petrich) wrote: : : I've reposted my BART track maps, this time as eight uuencoded : files inside of one big file. > >So, just where did you post them? They weren't part of your posting, and >they haven't appeared separately in the newsgroup. The files have been combined into one big file over at alt.binaries.pictures.misc -- /Loren Petrich, the Master Blaster /lip@s1.gov / Happiness is a fast Macintosh / And a fast train
SP (where are the "wigwags" going?)
Author: Steven Palmer
Date: Tue, 26 Apr 1994 18:44
Date: Tue, 26 Apr 1994 18:44
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I've been meaning to ask this question for awhile, but just recently had my memory jogged by some pictures... Why is the Southern Pacific removing the "hi mount" headlights and red emergency gyralights (on the nose) from their diesels? In this day and age when saftey is such a concern and ditchlights are soon to be mandatory on all engines, it seems very strange that the SP is actually making a concerted effort to put *less* lights on the front of their engines. It's especially puzzling to see this being done so frequently on a railroad which hates to shop any of it's engines for anything but major repair. Anyone have any insight on this? Steve
Re: SP (where are the "wigwags" going?)
Author: Evan Werkema
Date: Wed, 27 Apr 1994 01:33
Date: Wed, 27 Apr 1994 01:33
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In article <Covqpt.5D5@Dunx1.OCS.Drexel.Edu> palmersd@dunx1.ocs.drexel.edu (Steven Palmer) writes:
>I've been meaning to ask this question for awhile, but just recently had
>my memory jogged by some pictures...
>
>Why is the Southern Pacific removing the "hi mount" headlights and red
>emergency gyralights (on the nose) from their diesels? In this day and
>age when saftey is such a concern and ditchlights are soon to be mandatory
>on all engines, it seems very strange that the SP is actually making
>a concerted effort to put *less* lights on the front of their engines.
>It's especially puzzling to see this being done so frequently on a railroad
>which hates to shop any of it's engines for anything but major repair.
>
>Anyone have any insight on this?
SP began removing their gyralights in ca.1985, before most US
railroads even thought about ditchlights. This was when SP and Santa Fe
were preparing to merge, and Santa Fe practice at the time was the use of
amber beacons on the engine cabs. These beacons are a "poor man's
gyralight," cheaper to maintain than the complex gyralights, but
virtually useless except maybe for helping the man in the yard tower locate
a locomotive in the yard. Anyway, SP began adding beacons and removing the
gyralights as engines were shopped and repainted into the SPSF colors.
After the merger was shot down, SP continued removing the gyralights, and
today they are nearly all gone from SP-painted power. The first new power
received with standard lighting packages rather than SP's classic double
handful were the 8000-class B39-8E's, delivered in 1987.
SP began adding ditchlights to their engines about the time the last
GP60's were arriving. I think I saw my first SP engine with ditchlights in
1990, though I don't have the picture here to confirm it. I haven't seen an
SP engine with flashing ditchlights yet, but that's no proof that they don't
exist.
Meanwhile, SP has also been adding ditchlights and beacons to their D&RGW
power, but leaving the gyralights intact. This results in a very luminous
beast indeed...beacon, ditchlights, headlight, gyralights, and possibly even
classification lights in a few cases.
-- ____________________ _______________
__________ .. _______ I EVERGREEN I I MAERSK
___/ooI= = ===~~~~~~``~======I _I------------------I_ _I--------------
I_I~ I---____Santa Fe__=_=_=I_I __I \----------------/ I__I \-------------
`-'O==O==O~============~O==O==O`-'~`o==o~----------------~o==o~--------------
--Evan Werkema--elw4@po.cwru.edu--"Ship and Travel Santa Fe...All the Way!"--
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