Talk:Ontario Highway 427

Untitled
Would the 427 by being Ontario's second busiest highway (~320,000 AADT at Burnhamthorpe Rd), de facto be Canada's second busiest highway? Unless some Montreal/Calgary/Vancouver highway has more.

Some extra refs for more info

 * [http://web.archive.org/web/20020814171935/http://www.mto.gov.on.ca/english/news/regional/2000/2000-0080.htm QEW/427 interchange inmprovements (inc. SB 427 to EB Gardiner)

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Indian Line vs 27
Any idea when or why it was decided to follow indian line instead of widening and following highway 27?

Also curious about the history of the 401,427,27 interchange -- now seems to be a major bottleneck on the 401Feldercarb (talk) 02:56, 16 February 2015 (UTC)


 * Regarding the former, this is likely because an end target for the 427 is Bolton, as well as the fact that by the 1990s, Highway 27 was well developed north of Toronto... not to mention the proximity of Highway 400. This is just speculation on my part however. The Airport Expressway was built in the late 50s and already provided for a route north of the 401.
 * Regarding the second, that ties in with the Airport Expressway, which was built when Highway 27 and 401 were a four-lane freeway north of the QEW known as the Toronto Bypass. The new interchange was built alongside the construction of the 401 and 27 into their current configurations and tied into the Airport Expressway (see the diagram I made for the article for the configuration). At that time, it was expected that Highway 403 would tie into that mega interchange and that the 401 wouldn't need to be rebuilt as it now is west of there. By the 1980s, it was decided to tie into Highway 410 and widen the stretch between the 427 and 403/410 to handle the traffic. Really the answer comes down to the unprecedented growth of Mississauga from the time the interchange was built (67-71) and when the 401 was expanded (c. 1987). Personally I believe it is still possible to reconfigure the interchange and the section up to the 409 to accommodate the collector-express system... but it would require removing the Carling brewery. -  Floydian  τ ¢  19:18, 17 February 2015 (UTC)

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Photo captions
Same beef with the use of this photo on the Highway 409 article. The focus on this shot is more on the GTAA-built ramps rather than the MTO's 427-409 interchange, hence the caption has been changed to more accurately reflect this.

This picture shows the collector-express system of Highway 427 better than any other existing photo in the article, I'm using it in a manner similar to the one in the Highway 401 page..

This photo doesn't really show a good shot of the collector-express system as one can barely see the southbound collectors, but if it is to be kept in the article, then describe it more accurately. FobTown (talk) 03:43, 23 February 2021 (UTC)

Wouldn't "lanes" work better than "carriageways" as a substitute here?  Aloha27  talk  05:38, 23 February 2021 (UTC)
 * Carriageway refers to the sets of lanes that form a single roadway, not the lanes, but we link the term in the few articles where it is needed.
 * Fobtown, the entry exit ramps are still part of the interchange, regardless of who built them or if they're direct ramps between the 409 and 427... however, I'm hoping the adjustment I made is satisfactory.


 * I disagree entirely that File:Highway 427.jpg shows the collector-express better, as the only visible part of the southbound lanes is the windshields and roofs of the traffic. The quality level difference is also markedly apparent. File:427 south of Eglinton.png also benefits from the shield, but that's simply a bonus. I literally spent hours on several different days going around and capturing high-quality images from every ideal vantage point... but you probably aren't aware of what worthwhile photos we have because you've been choosing to communicate through edit summaries. I leave no stone unturned; you'll find I'm far more useful as a resource than as a supervisor. -  Floydian  τ ¢ 06:28, 23 February 2021 (UTC)


 * The same criticism applies to File:427 south of Eglinton.png as a showcase of the collector-express system, as it doesn't have a much better view of the opposing traffic carriageway, plus there isn't any there isn't any collector/express signage visible. It is a nice shot for artistic purposes with the 427 shield, so I'm not opposed to its continued inclusion as long as the caption is amended.
 * File:427 South of Rathburn.png is an improvement but the portrait format is somewhat odd. I did see File:Highway 427 at Burnhamthorpe.jpg in an older version of the article and considered using it to showcase the collector-express system. As I noticed that there isn't a photo of the elevated section between the QEW and Dundas, File:Highway 427.jpg was selected instead. FobTown (talk) 13:31, 23 February 2021 (UTC)
 * There is no elevated section... I'm assuming you're referring to the CPR overpass where there are no earth slopes. The Burnhamthorpe image suffers from either terrible white balance or (more likely) terrible weather. I'd rather stick to sunny day photos that are of good quality. The Rathburn image can be cropped to square. If the images are portrait, I've done it just to avoid cutting off the top of a light standard. Point is, please don't use the article history to dig up images because I went out and took high quality replacements for almost every photo from the 2010-era articles, and we have an entire repository of images for every 400-series highway. There's no need to settle for poopy 2.6 megapixel photos over 12-14 megapixel photos. -  Floydian  τ ¢ 17:01, 23 February 2021 (UTC)
 * I'll agree that the recent photos have artistic value and high resolution, but after a look at the repository I found that some of the older photos are actually better at depicting Highway 427's features to be showcased, since Google Street doesn't go that far back. I'm fine with old scanned photos from the archives too. FobTown (talk) 21:39, 23 February 2021 (UTC)
 * Which features? Space is tight, and when you consider the historical imagery we have (and as an aside, what I will be able to upload at the end of this year when the 1971 annual report photos of the mega-interchange construction become public domain!), there is absolutely no "features" from the mid-2000s that are worthy of a photo. 30 year old crumbling concrete pavement and beaten up guardrails more like it. -  Floydian  τ ¢ 00:39, 24 February 2021 (UTC)
 * If space is tight, remove photos that have less informative value even if its artistic from a photo-taking standpoint, so this File:409-427 Interchange.jpg could be on the chopping block.
 * Main feature of Highway 427 is the collector-express system with regards to signage and carriageways, which is not shown in File:427 south of Eglinton.png. The concrete pavement and steel guardrail is also part of the history of Highway 427. FobTown (talk) 13:42, 24 February 2021 (UTC)
 * "Main feature of Highway 427 is the collector-express system" - yes
 * "with regards to signage" - no
 * "The concrete pavement .. is also part of the history of Highway 427" - yes, and I believe it is covered in the prose
 * "The .. steel guardrail is also part of the history of Highway 427" - no, its a guardrail
 * At this point it is clear that the absolute only reasoning you have behind including a terrible quality photo is having a side by side pic of green and blue signage. No. Go out and take a recent picture or talk with User:Sonysnob about getting one of the photos from asphaltplanet.ca from 2008. The photo of the mass of interchange ramps has far more encyclopedic value. You are not going to get Image:Highway 427.jpg in the article, end of story. -  Floydian  τ ¢ 15:07, 24 February 2021 (UTC)
 * Back to reverting and shoehorning your changes in? This still hasn't concluded. -  Floydian  τ ¢ 19:39, 24 February 2021 (UTC)