Talk:Eastern Suburbs & Illawarra railway line, Sydney

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[edit] Merge with Cronulla Branch Line

There's not enough information on the Cronulla Line to sustain its own article at the moment. Some users here seem to think that the {{main|}} template is for a link to another article. That's not what it's for: it's for when there's too much information in an article for it to have all that information in the main one. The Cronulla branch is so caught up with the Illawarra Line nowadays, and should go with the information on that line as a whole (including its other branches, like the RNP Line and the now closed Woronora Cemetery Branch). There's no point in separating articles like this. JROBBO 10:36, 12 December 2006 (UTC)

Oppose I think the Cronulla branch deserves it's own page- it can be expanded upon, give it time! The eastern suburbs line Could also be considered caught up in the Illawarra line as well. I think there warrants an individual page about the line to explain its history and infrastructure etc. How does one define the Illawarra line anyway? The Illawarra line page as it stands reflects more what Cityrail currently markets as the 'Illawarra line' rather than the traditional meaning of Illawarra line, which historically meant the entire line down to Nowra. I remember a few years ago the suburban services from Bondi Jct to Waterfall were marketed as Sutherland line and what is now marketed as the South Coast line was marketed as the Illawarra line. No mentions of eastern suburbs line then, but I digress....Quaidy 11:04, 12 December 2006 (UTC)

Oppose This line has a history outside of the CityRail network and is of not inconsiderable social and historical significance. It also meets the criteria for notability, unlike some of the stations it serves. Does this mean, JROBBO, we can merge the branch's stations into this article? Joestella 12:48, 12 December 2006 (UTC)

Oppose: Well I've already begun to expand the page, so I believe it should stay. I also whole heartedly agree with Quaidy about the Illawarra Line. - Vicer 05:50, 15 December 2006 (UTC)

[edit] Illawarra Line series of articles

Hi all - I'm keen to see the Illawarra Line series of articles fixed up to a better standard like the Airport and East Hills railway line, Sydney article is now. My plan is to keep the existing articles on the Eastern Suburbs line and Cronulla Line as agreed to above, as there's already enough information on them, but to change this article back to the "Eastern Suburbs and Illawarra Line" and have the other two articles as sub articles coming off that with a more specific focus on those parts of the line. At present there's a lot of overlap between the articles, and it needs a bit of work to consolidate the info in a good way. I do need a photo or two of the National Park branch though, if anyone is keen for that. Even one of the old station would be great. JROBBO 02:18, 7 January 2007 (UTC)

[edit] Stopping patterns

Do we really need such detailed stopping pattern and service information?- Seems a bit directory like to me. Quaidy 06:10, 14 January 2007 (UTC)

I would think that the way that trains operate on the line is an important part of how it is run. No one at Wikipedia seems to be able to define what a "directory" is in terms of being part of the operation of a railway line? I would see a "directory" as encompassing something like including the times that trains arrive at a specific station, or where you can catch a train where. This is just about the different patterns that trains use. JROBBO 11:53, 14 January 2007 (UTC)

I just think that the stopping pattern chart is a pretty tenuous thing and liable to quickly change with timetable revisions.Quaidy 10:11, 25 January 2007 (UTC)

Apart from tthe adjustment of stops to serve Wolli Creek since the Airport Line opened, they haven't changed all that much since the electrification to Waterfall in the late 80s. Sure, every now and again lines might add a stop or two to serve school students or relieve traffic on a particularly busy line (the former happened on the South Coast Line between Helensburgh & Thirroul when Lawrence Hargrave Drive was closed), but they have remained fairly regular. Having a look at a copy of a page of the 91 timetable (see here) the stops are very much the same, with the exception of Tempe which had more trains at that time as Wolli Creek wasn't open then, and the RNP station which was still open at the time). JROBBO 00:51, 27 January 2007 (UTC)

I tried to match it to the timetable and failed. Apparently you have to discard some early morning trips to get it to match up; that seems to be original research. --NE2 10:22, 25 January 2007 (UTC)

Of course early morning trips and late evening trips (when trains are being relocated into and out of depots) and many peak hour services don't strictly follow standard patterns. Regular stopping patterns occur between say 9:30am and 3pm. That's true of all rail systems and if its original research its fairly trivial.--Grahamec 23:54, 26 January 2007 (UTC)

I'm with Grahamec here - most metros and commuter systems, even ones like the Hong Kong MTR and London Underground have very early morning trips that don't match their normal stopping patterns, but no one's suggesting that to discount them is original research; I've suggested the peak hour amendments in the paragraph that's written there (and I did use the word "usually" as well in describing the passenger stops). No one publishes a list of stopping patterns of trains - you have to get it from the timetable. And according to WP:NOR that's ok: I'm drawn to this paragraph:

The timetables are published information, and I'm only putting into written form what's included on there. JROBBO 00:42, 27 January 2007 (UTC)

Would it be possible to give a breakdown on this talk page of rush hour trains and how many of them follow each pattern? Then maybe I can judge better how "original researchy" it is. --NE2 12:13, 27 January 2007 (UTC)

Actually I'll start doing it on Talk:Eastern Suburbs & Illawarra railway line, Sydney/patterns. --NE2 12:22, 27 January 2007 (UTC)

I'm not seeing these patterns... do they have common names? "Hurstville local", the obvious choice, doesn't turn up anything. --NE2 13:08, 27 January 2007 (UTC)

Train patterns don't have names like "local" or "express" in Australia. You have to read the timetable or the station signs to work out stops. In my memory Sydney stations had wooden destination rollers set by hand. Train service patterns change in various steps to the peak and down again, and are only regular between the peaks and in the evenings. If you look at trains leaving Bondi Juction, they become regular interval 10min services at 9:58 [1] and continue regular to 3:18pm [2], when they begin stepping up for the peak. At 6:58 [3] they return to 10 min schedules (leaving aside return workings at 7.23 and 8.51) and at 9.00 [4] they step down to regular 15 min workings until 12.30 [5].--Grahamec 00:17, 28 January 2007 (UTC)

[edit] Original research

NE2, can you please explain how the stopping patterns is original research? I've already shown that it's derived from an already published source, and as per the paragraph above that is not original research - it's just research using primary sources. I'd like a reply that explains why it isn't. JROBBO 09:51, 28 January 2007 (UTC)

Already done below. --NE2 10:57, 28 January 2007 (UTC)

Not good enough (from the OR page, not you). That doesn't answer the question. JROBBO 11:09, 28 January 2007 (UTC)

[edit] Stations Table

Here's the station table in original form in case some of it is every needed again. JROBBO 09:33, 24 January 2007 (UTC)

Name of Station	Code[1]	TravelPass Zone[2]	Serving Suburbs	Pattern stops at this station[3]						Connections
Eastern Suburbs & Illawarra Line
Bondi Junction	BJN	Red	Bondi Junction, Woollahra							■South Coast Line (peak hour only)
Edgecliff	ECL	Red	Edgecliff, Darling Point							■South Coast Line (peak hour only)
Kings Cross	KSX	Red	Kings Cross, Rushcutters Bay							■South Coast Line (peak hour only)
Martin Place	MPC	Red	Sydney CBD							■South Coast Line (peak hour only)
Town Hall	THL	Red	Sydney, Darling Harbour							■Bankstown Line, ■Inner West Line ■Airport & East Hills Line, ■South Line, ■North Shore Line ■Northern Line ■South Coast Line (peak hour only)
Central	SBO	Red	Central, Strawberry Hills Ultimo, Surry Hills							■Bankstown Line, ■Inner West Line, ■Airport & East Hills Line ■South Line, ■Western Line ■North Shore Line, ■Northern Line ■South Coast Line ■Southern Highlands Line (limited services only) ■Blue Mountains Line ■Newcastle & Central Coast Line
Redfern	RDF	Red	Redfern, Waterloo, Darlington The University of Sydney							■Bankstown Line, ■Inner West Line, ■Airport & East Hills Line (peak hours only) ■South Line, ■Western Line ■Northern Line ■South Coast Line (peak hours only) ■Blue Mountains Line (peak hours only) ■Newcastle & Central Coast Line (peak hours only)
Sydenham	SDN	Red	Sydenham, Marrickville							■Bankstown Line ■Airport & East Hills Line (peak hours only)
Tempe	TME	Red	Tempe, Undercliffe
Wolli Creek	WOC	Red	Wolli Creek, Arncliffe							■Airport & East Hills Line, ■South Coast Line
Arncliffe	ACL	Red	Arncliffe
Banksia	BKA	Red	Banksia
Rockdale	RKL	Red	Rockdale, Bexley
Kogarah	KGH	Green	Kogarah
Carlton	CLJ	Yellow	Carlton
Allawah	AWH	Yellow	Allawah
Hurstville	HVL	Yellow	Hurstville							■South Coast Line
Penshurst	PHS	Yellow	Penshurst
Mortdale	MDE	Yellow	Mortdale
Oatley	OAL	Yellow	Oatley
Como	CMO	Yellow	Como, Como West
Jannali	JNL	Yellow	Jannali
Sutherland	SLD	Pink	Sutherland							■South Coast Line
Loftus	LOF	Pink	Loftus
Engadine	EGD	Pink	Engadine
Heathcote	HTC	Purple	Heathcote
Waterfall	WFL	Purple	Waterfall							■South Coast Line (some services)
Kirrawee	KEE	Pink	Kirrawee
Gymea	GYM	Pink	Gymea
Miranda	MIJ	Pink	Miranda
Caringbah	CIH	Pink	Caringbah
Woolooware	WOE	Purple	Woolooware
Cronulla	CNL	Purple	Cronulla

[edit] Line Maps Pictures

I moved the Cronulla map to its appropriate section, felt too out of place being put a paragraph after the lead. --Arnzy (talk • contribs) 13:08, 27 January 2007 (UTC)

[edit] Original research with stopping patterns

See the discussion at Wikipedia talk:No original research#Picking patterns out of a timetable: OR?: without citing easily-verifiable facts, this section is original research. You could count the number of trains that follow pattern 1 exactly and add a footnote saying how many trains that is out of all the Cronulla trains; if it's a large majority then it's not original research, as anyone can verify the figures (or simply trust that they're right). But right now there are somewhat vague statements that are not backed up by figures, and it's not possible for a reader to judge how closely those patterns are followed without digging through the timetables. --NE2 08:32, 28 January 2007 (UTC)

It seems a large majority follows that pattern (after going through the entire TT), but I'd have to agree that finding verfication without going through the entire timetable seems to be a bit hard and probably bordering on OR. All I can say is if in doubt, either leave it out, or just explain the verified facts/patterns in simple terms. --Arnzy (talk • contribs) 09:29, 28 January 2007 (UTC)

My question still hasn't been answered and still stands - this is sourced from a reliable published primary source; the fact there's 26 pages of timetable should make no difference - the information is there. What's wrong with me writing that during off-peak most trains run to these timetables with some peak hour exceptions? JROBBO 11:09, 28 January 2007 (UTC)

I've restricted the pattern naming to off-peak and weekends which are regular and put a note that patterns alter during peaks, early morning and late evening; I've added an example for each terminus, and an example for each pattern in the regularised periods as mentioned. There's not much more I can do to show this is a sourced document. You must remember this is not a metro - it's a commuter railway and the stops are liable not to be regularised sometimes (except for the rare case when stopping patterns are numbered or named as is the case for TransPerth. JROBBO 11:46, 28 January 2007 (UTC)

The core issue is: are you doing a great deal of calculation to arrive at your conclusions? We are allowed to do trivial analysis, etc. The line between trivial and complex is where we cross into OR. Wjhonson 18:33, 28 January 2007 (UTC)

It's still not sourced well... you give examples of three trains, one for each pattern, but don't give any figures on how common those are. I'll have a go at it later. --NE2 18:47, 28 January 2007 (UTC)

OK, I listed out all the weekday outbound Hurstville trains at Talk:Eastern Suburbs & Illawarra railway line, Sydney/patterns. Of the 33 trains, 26 of them (79%) run totally local. I will add a citation to this pattern. --NE2 19:28, 28 January 2007 (UTC)

Thank you NE2. That looks good now.JROBBO 07:38, 30 January 2007 (UTC)

Wow... there are no outbound trains at all that end at Mortdale, but this is a common inbound starting point... who comes up with these schedules? --NE2 19:44, 28 January 2007 (UTC)

The only reason why trains start at Mortdale is because of its carriage shed (built (at the time of elecrification (?)) on an old path of the railway deviated in the past because it was too straight for the climb (maybe this should be mentioned in the article)). Trains start at Mortdale at times when service levels are increasing. I presume the reverse situation when trains are being taken out of service they are run on to Sutherland and then go back to Mortdale carriage shed empty because Mortdale is not considered an appropriate place to throw passengers off the train (either because it is a backwater or because its platforms are narrow).--Grahamec 00:43, 29 January 2007 (UTC)

I just would like to pipe in and say that I don't thinking extrapolating data from a timetable is "original research" given the timbre and scope of WP:OR. Actually, I applaud it as a great example of interpreting primary source material, and as it's taken directly from a primary source, I believe it should meet WP:V and WP:RS. It is no more "original research" than a contributor with a background in poetry (especially scansion) looking at a poem and saying "that's iambic pentameter" or "alliteration" or a mathematician or physicist explaining what each variable represents in E=mc²—ExplorerCDT 20:11, 28 January 2007 (UTC)

It's original research when I do the same extrapolation and get different results, as is becoming apparent... --NE2 20:30, 28 January 2007 (UTC)

• The root of that problem is that some people on Wikipedia have nothing better to contribute, so they interpret the rules to the extreme (or hypocritically) on others partly in compensation for their inability to contribute content or to avoid appearing intellectually inferior. It's the vicarious side of narcisstic personality disorder. The worst type are the WP editors who resort to WP:CIVIL as a crutch only when they lose arguments and their logic is proven faulty. There seems to be an extremist faction right now that is big on enforcing WP:OR without self-restraint, and since the policy is vague in many areas, and interpreted with notions not even mentioned in the policy, often, I don't think a complain of "That's a violation of WP:OR" is credible. On face value, most of them aren't. I'm only a rule nazi when it comes to content, writing style and citation. I have a high expectation and even higher standard for articles on WP, one that I impose (consistently) on my own work. Unless the objections are with merit, on face value, and in keeping with the strict dictum of policies, MOS concerns, etc. I ignore them.—ExplorerCDT 20:40, 28 January 2007 (UTC)

I think I'll ignore this. --NE2 20:46, 28 January 2007 (UTC)

Why am I not surprised that a user who is proud of his occasional drink is concerned with the application of WP:CIVIL?--Grahamec 00:43, 29 January 2007 (UTC)

I'd like to take offense with the word "occasional." Men of Drink are not dilletantes in approaching the bottle.—ExplorerCDT 03:37, 29 January 2007 (UTC)

[edit] Waterfall

Quick note - may need to include something on the Waterfall train disaster, given that it happened on this line and was a very notable event, even if it's only a mention. Orderinchaos78 17:33, 30 January 2007 (UTC)

Isn't that south of Waterfall, thus not on this line? --NE2 17:35, 30 January 2007 (UTC)

Yep - should be on the South Coast railway line, New South Wales article. There was another Waterfall accident at Waterfall station in 1994 where the train demolished the overhead bridge though - see here - not much info on it though. JROBBO 09:45, 31 January 2007 (UTC)