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12-24-2015, 11:02 AM
(This post was last modified: 12-24-2015, 11:08 AM by JCnb.)
Those barriers are definitely permanent, they have expansion joints going through them at each ends of the bridge. They aren't as tall as the bridge parapet walls or a typical "Ontario tall wall". I am wondering if they are only located on the bridge itself as part of bridge code requirements? Could they be in place as part of structural reinforcing of the bridge deck for the load of trains?
**EDIT**
Looking at the cross section a little closer, it looks like the road surface on each side of the ROW will be higher than existing, meaning those "walls" won't be all that much higher than a curb. My assumption is that those barriers simply contain the ballast for the track and won't end up being all that high once completed. Keep in mind this is a bridge deck therefore they don't have anywhere to "bury" anything they normally would otherwise therefore everything appears to be higher compared to the existing bridge deck..... All assumptions of course!
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I could see that. It might make sense for the trains to be in a bit of a "gutter" whole on the bridge, where the road surface is higher than the rail surface, before evening out at the end of the bridge. You wouldn't want a derailed train on the 85, of all places.
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I had always assumed that it would be embedded track across the bridge. Are you sure it's to be ballasted track?
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That's excellent, and basically confirms that we'll see high-speed (80 km/h) testing along the Waterloo Spur of the prototype train from Bombardier before anywhere else! The plan was always low-speed testing at Thunder Bay, and possibly some higher speeds at the ex-UTDC facility in Kingston (they have a small standard-gauge OCS-equipped line with some S-curves there). Metrolinx will be keeping a close eye on this one, for sure.
I suspect that the first train will come to Waterloo in early fall 2016, be tested for ~6 months, then head back to Thunder Bay for modifications with any issues that come up. In parallel, trains 2, 3, etc. get whatever changes are required, so actual production train 2 would show up first here, ready for service. This is sort of what happened in Toronto with their order of streetcars; they fiddled around with 4401 for a while and worked out the kinks, then shipped it back to Thunder Bay for fixups once the rest of the trains started showing up.
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12-26-2015, 07:50 PM
(This post was last modified: 12-27-2015, 09:56 PM by ert86.)
Not sure when Manitou roundabout opened, but the route 12 bus finally went down it today instead of the detour route, which made connections at forest glen nearly impossible during the Christmas rush Fairway rd./Courtland gridlocks.
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(12-26-2015, 07:50 PM)ert86 Wrote: Not sure when Manitou roundabout opened, but the route 12 bus finally went down it today instead of the detour route, which made connections at forest glen nearly impossible during the Christmas rush fairway rd. gridlocks.
It wasn't the roundabout so much as the bridge (which reopened Wednesday, as I commented in the General Roads thread).
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(12-26-2015, 08:22 PM)KevinL Wrote: (12-26-2015, 07:50 PM)ert86 Wrote: Not sure when Manitou roundabout opened, but the route 12 bus finally went down it today instead of the detour route, which made connections at forest glen nearly impossible during the Christmas rush fairway rd. gridlocks.
It wasn't the roundabout so much as the bridge (which reopened Wednesday, as I commented in the General Roads thread).
That's right, I forgot. I took a few pictures of the Hydro corridor, nothing much happening just moving dirt the first 2 weeks of December, I might post them later. Anyone know what the Wilson crossing will look like?
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(12-27-2015, 10:03 PM)ert86 Wrote: Anyone know what the Wilson crossing will look like?
As it's open sleepered track in that stretch, much like the Bearinger, Columbia or University crossings look like now - concrete slab pieces to provide level road over the trackbed, not solid embedded concrete.
That small rise that used to host a hydro pylon will have to go - in fact, the track will be below the grade of the parking lot there. Likely get a bit of a retaining wall.
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(12-23-2015, 07:39 AM)Canard Wrote: Caroline/Erb/Bridgeport is reconfigured now (coming along Bridgeport, you now are shoved to the left, instead of the right), and it looked like within days it will re-open so you'll be able to drive straight through onto Caroline.
I just drove through on Erb and I can confirm that you can now drive through onto Caroline.
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I wonder for how long. Surely they will want to get this buttoned up sooner than later.
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I was talking to someone this morning who said that he now preferred to commute from Mississauga to downtown Toronto than to downtown Kitchener because of the LRT construction. I can't think it would be that much of a headache compared to the unpredictable nature of the Gardiner.
I tried to convince him that it'd be fine after construction's over, but he wasn't having any of it. Sigh. Some people.
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(12-29-2015, 11:04 PM)Canard Wrote: I wonder for how long. Surely they will want to get this buttoned up sooner than later.
I'm guessing the hot mix asphalt plants are probably closed down for the season now and won't open again until late March, early April, pending on the weather. My guess is that we'll see this intersection completed in May or June. If they've already done the underground utilities, it'll likely only be a long weekend full closure with a week of partial closures either side for prep/cleanup. There will be a lot of work leading up to ensure the new spur line is run so the freight's not disrupted too much.
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Now that winter seems to have set in, any ideas what is going to take place construction-wise over the next few months? I can't imagine they'll stop completely, but I imagine a lot of work is simply not possible or practical until warmer temperatures return.
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