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Ozabald Sep 22, 2023 2:45 PM

Quote:

Originally Posted by dmuzika (Post 10044014)
I would agree about the traffic signals; though with the completion of the Regina Bypass, Saskatchewan doesn't have any signals on TCH-1, but does have some uncontrolled intersections in Swift Current and Moose Jaw that need to be closed or consolidated into an interchange. Manitoba on the other hand...:help:

The challenge in the prairies is the Dominion Land Survey, where you theoretically have a rural road crossing the highway in 1-mile increments (granted not all were built). There are also some minor/secondary highway crossings that wouldn't initially require interchanges. At least Alberta has been doing some planning to address their sections, with ROW set aside for bypasses around Strathmore and Medicine Hat, as well as developing an access management strategy to convert its section to a freeway. Who knows when any of it will be funded.

But like the BC Interior, a lot the rural prairie sections don't have the traffic to warrant a full freeway/interstate conversion.

That's good to hear a ROW has been established for bypasses around Strathmore and Medicine Hat. Really for the Hat, just close off the traffic light controlled intersections or slip ramps a la Texas style and TCH-1 would be a full freeway.

In terms of AADT counts, one could say the same about NB and NS as well.

craner Sep 25, 2023 1:58 AM

TCH in Alberta is basically a freeway from the BC border to the east side of Calgary (if you use the Ring Road). East of there, yes, lots of upgrading required.

Ozabald - do you have an example of a “Texas style slip ramp” ?

Ozabald Sep 25, 2023 2:17 PM

Quote:

Originally Posted by craner (Post 10045626)
TCH in Alberta is basically a freeway from the BC border to the east side of Calgary (if you use the Ring Road). East of there, yes, lots of upgrading required.

Ozabald - do you have an example of a “Texas style slip ramp” ?

Here's the definition of a slip ramp; "Texas style":
https://www.texashighwayman.com/glossary.shtml

Slip ramp in Texas:
I-35 NB; exit 280; Salado, TX
https://www.google.com/maps/@30.8769...8192?entry=ttu

Slip ramp - Swift Current, SK:
https://www.google.com/maps/@50.3018...8192?entry=ttu

Dengler Avenue Sep 25, 2023 2:25 PM

Similar to my proposal for Morris, MB? :D
https://i.imgur.com/VOO1vAxh.jpg

By the way, we can probably try similar stuff for Sorrento, Salmon Arm, Sicamous, Revelstoke and Golden. ;)

Tvisforme Sep 25, 2023 3:38 PM

Quote:

Originally Posted by craner (Post 10045626)
....Ozabald - do you have an example of a “Texas style slip ramp” ?

Quote:

Originally Posted by Ozabald (Post 10045850)
Here's the definition of a slip ramp; "Texas style":
https://www.texashighwayman.com/glossary.shtml

Slip ramp in Texas:
I-35 NB; exit 280; Salado, TX
https://www.google.com/maps/@30.8769...8192?entry=ttu

Slip ramp - Swift Current, SK:
https://www.google.com/maps/@50.3018...8192?entry=ttu

Would the recent westbound changes in North Vancouver (between Lillooet and Mountain Highway) be considered a slip ramp?

https://maps.app.goo.gl/ZR7k2Ya1Dkj88SgZ8

Dengler Avenue Sep 25, 2023 4:40 PM

Oh wow it does. The ramps at Lonsdale Avenue border on that type of ramps too.

dmuzika Sep 25, 2023 8:45 PM

Quote:

Originally Posted by Dengler Avenue (Post 10045857)
Similar to my proposal for Morris, MB? :D
https://i.imgur.com/VOO1vAxh.jpg

By the way, we can probably try similar stuff for Sorrento, Salmon Arm, Sicamous, Revelstoke and Golden. ;)

Having recently driven through Morris, you'd destroy their central business district, there's plenty of land for a bypass. I suspect the same for Salmon Arm.

Dengler Avenue Sep 25, 2023 9:22 PM

Quote:

Originally Posted by dmuzika (Post 10046175)
Having recently driven through Morris, you'd destroy their central business district, there's plenty of land for a bypass. I suspect the same for Salmon Arm.

I’ve included business relocation in the proposal too, though. :D

Metro-One Sep 25, 2023 11:29 PM

Quote:

Originally Posted by Dengler Avenue (Post 10045857)
Similar to my proposal for Morris, MB? :D
https://i.imgur.com/VOO1vAxh.jpg

By the way, we can probably try similar stuff for Sorrento, Salmon Arm, Sicamous, Revelstoke and Golden. ;)

Salmon Arm is definitely going to be the most difficult town centre to upgrade the #1 through.

The other towns listed would be relatively easy.

Tvisforme Sep 25, 2023 11:46 PM

Quote:

Originally Posted by Metro-One (Post 10046285)
Salmon Arm is definitely going to be the most difficult town centre to upgrade the #1 through.

The other towns listed would be relatively easy.

I wonder what the cost comparison would be for upgrading roughly 24 kilometres of the existing Salmon Arm alignment between Tappen and Canoe versus a bypass route along Sunnybrae-Canoe Point Road that crosses the lake to Engineer's Point and rejoins the existing highway at Canoe. It would make quite a difference for through traffic.

dmuzika Oct 3, 2023 2:16 PM

Quote:

Originally Posted by Tvisforme (Post 10046298)
I wonder what the cost comparison would be for upgrading roughly 24 kilometres of the existing Salmon Arm alignment between Tappen and Canoe versus a bypass route along Sunnybrae-Canoe Point Road that crosses the lake to Engineer's Point and rejoins the existing highway at Canoe. It would make quite a difference for through traffic.

I wonder if access to Hwy 97B might be an issue. It seems that if Hwy 97A were to be twinned ("four-laned") from the Okanagan to Hwy 1, Hwy 97B would probably be easier to expand than Hwy 97A north of Enderby. If that scenario played out, there would still be a lot of traffic that would bypass the proposed bridge. I'm also wondering if Salmon Arm would still want people accessing the city, even if the TCH didn't continue through its city centre.

I wonder if a bypass couldn't be built to the south of Salmon Arm along the base of Mount Ida?

Dengler Avenue Oct 3, 2023 2:47 PM

A bypass south of Salmon Arm sounds better. That may require rebuilding the through lanes of the interchange at Salmon River Road, though. (This is to cap the maximum slope of the bypass at 5% for 4.2 km at the foot of the hill.) I wonder how much work that will be.

Tvisforme Oct 3, 2023 6:49 PM

Quote:

Originally Posted by dmuzika (Post 10051538)
I wonder if access to Hwy 97B might be an issue. It seems that if Hwy 97A were to be twinned ("four-laned") from the Okanagan to Hwy 1, Hwy 97B would probably be easier to expand than Hwy 97A north of Enderby. If that scenario played out, there would still be a lot of traffic that would bypass the proposed bridge. I'm also wondering if Salmon Arm would still want people accessing the city, even if the TCH didn't continue through its city centre.

I wonder if a bypass couldn't be built to the south of Salmon Arm along the base of Mount Ida?

Quote:

Originally Posted by Dengler Avenue (Post 10051571)
A bypass south of Salmon Arm sounds better. That may require rebuilding the through lanes of the interchange at Salmon River Road, though. (This is to cap the maximum slope of the bypass at 5% for 4.2 km at the foot of the hill.) I wonder how much work that will be.

I think the northern route works better for a 97B upgrade. The existing Highway 1 to the east of Salmon Arm is a straight line through flat, low-density land and it could easily become part of 97B; connecting with Highway 1 near Canoe. The distance going north is the same or shorter than skirting the south end of Salmon Arm and you'd still have easy access to Salmon Arm via the old Highway 1 roads from both the west and the east.

https://i.imgur.com/26xXICDh.jpg

Dengler Avenue Oct 3, 2023 7:34 PM

Is that in Google Earth Pro, or Global view of Google earth? It even shows the shape of the mountains. :runaway:

Tvisforme Oct 3, 2023 8:26 PM

Quote:

Originally Posted by Dengler Avenue (Post 10051841)
Is that in Google Earth Pro, or Global view of Google earth? It even shows the shape of the mountains. :runaway:

Google Maps (on PC) with satellite view enabled. If you hold down CTRL you can move the view in 3D.

dmuzika Oct 7, 2023 9:52 PM

Quote:

Originally Posted by Tvisforme (Post 10051804)
I think the northern route works better for a 97B upgrade. The existing Highway 1 to the east of Salmon Arm is a straight line through flat, low-density land and it could easily become part of 97B; connecting with Highway 1 near Canoe. The distance going north is the same or shorter than skirting the south end of Salmon Arm and you'd still have easy access to Salmon Arm via the old Highway 1 roads from both the west and the east.

https://i.imgur.com/26xXICDh.jpg

That definitely would be an option. My concern would be the political viability. BCMoTI currently operates under the premise that "highways connect communities, not bypass them", so they might not go for that significant of a bypass. In addition to that, the Salmon Arm business community, which is advocating a bypass of its Central Business District, might not be in favor of that significant of a bypass (see Merritt and the missing Hwy 97C link). Don't forget the environmental impact and attention it would garner from special interest groups. Other than that, a bridge would a dramatic addition and effective bypass. :D

Metro-One Oct 8, 2023 2:20 AM

Quote:

Originally Posted by Tvisforme (Post 10051804)
I think the northern route works better for a 97B upgrade. The existing Highway 1 to the east of Salmon Arm is a straight line through flat, low-density land and it could easily become part of 97B; connecting with Highway 1 near Canoe. The distance going north is the same or shorter than skirting the south end of Salmon Arm and you'd still have easy access to Salmon Arm via the old Highway 1 roads from both the west and the east.

https://i.imgur.com/26xXICDh.jpg

This is 100% the logical idea that would be done in most developed nations, but this is Canada / BC, so it is 100% not going to happen, ever.

This is obvious in the recent investment done to twin the highway west of Salmon Arm with an interchange, a section that would be completely bypassed in the above bypass.

Dengler Avenue Oct 8, 2023 10:59 AM

It’s just B.C. On one hand, I get the idea.
Meanwhile in Ontario, TCH, despite its meagre volume in Northern Ontario, is still understood as a route carrying long-distance traffic, and classified and treated accordingly (in terms of design and maintenance). As such, its long-term upgrades around built up area will be an uninterrupted 4-lane facility (aka freeway bypasses).

Back to Salmon Arm: Bluntly, if it weren’t for that new interchange on the west side helming things in, I wouldn’t have suggested something as insane as a freeway through the town. Then again, all that’s needed is 40-m ROW, which just means demolishing the south side of the section through the town.

Dengler Avenue Oct 9, 2023 9:36 PM

My attempt at Freeway by Golden | Mon essai à une autoroute à Golden:
https://i.imgur.com/kq48SSEh.jpg

Dengler Avenue Oct 10, 2023 12:07 AM

Sicamous:
https://i.imgur.com/1ZEcjPch.jpg

https://i.imgur.com/aPGgGBHh.jpg

craner Oct 10, 2023 3:57 AM

20-year strategy advances solutions for Central Okanagan transportation
Nothing even remotely ambitious here: :(:hell:

http://https://news.gov.bc.ca/releases/2023MOTI0152-001513

Metro-One Oct 10, 2023 4:14 AM

Yeah, it’s a complete joke and a real slap in the face to the Okanagan.

I posted this in the Kelowna thread, but it didn’t get a single response from anyone there, so at this time judging from the complete lack of engagement I now feel people get what they deserve…

Quote:

Originally Posted by Metro-One (Post 10049148)
Some very, very disappointing results in that study, but not surprising.

Short story, we are not going to see a limited access highway 97 between Peachland and Vernon in our life times, if ever.

Instead we will get short segments of freeways interrupted by urban cores.

In West Kelowna there is a plan to be grade separated between Daimer Drive (interchange) to the current Westside Interchange. Between Grizzly Road and Gosset Rd. doesn't seem to be directly addressed.

Now here is the joke, long term plan for downtown Westbank is to keep the highway at grade along Dobbin Road! Yes, you read that right, an arterial road sandwiched between two expressway sections. All alternate route scenerios have been dropped and wont be studied further...

Oh, and no mention of a tunnel option.


No joke, this is only plan being considered:

https://live.staticflickr.com/65535/...c3fe3536_h.jpgjoke1 by Ian, on Flickr

Next is Peachland, and yep, only minor improvements. No alternate route, no four lane expansion for at least 20 years...

After that, through Kelowna, expect no new expressway route, no new second crossing, just a sixth lane added to the existing bridge.... or even cheaper... a counter flow system! Oh god... oh, and unlike before where they said they may make express lanes along the existing corridor in the absence of not continuing the new expressway and bridge option, well, that's also been dropped. Enjoy your traffic nightmare forever!

From there, from the University to the Jammery we will get grade separated free flow again, but done in stages, so don't worry, time wasting money wasting traffic lights will be added first, before full interchanges that we know will likely never happen (seeing how all the expressway plans on paper for decades have now disappeared).

Through Winfield itself north of Commonwealth to Oceola Road is another spot lacking in any real information / plan.

From there, it looks like the 97 could become grade separated standards to Vernon... maybe, apparently doing so would be bad for inclusivity....... now we know who is doing these studies...

https://live.staticflickr.com/65535/...cf731516_c.jpgwhatagain by Ian, on Flickr

Somehow adding interchanges and frontage roads in this largely rural stretch along a mountains side is "bad" for affordability, livability and "inclusivity" ... like, how? How is that any worse than a four lane expressway with at grade traffic lights? I would think having local frontage roads would be better for those living in the areas? No????? And not needing to cross a dangerous four lane divided (by median barrier) expressway with people traveling over 100km/h for every trip???

So, there it is, a bizarre hodgepodge of grade separated expressway, two lane arterial, and everything in between!

This is funny though, for some reason some interchanges get double green checkmarks for "inclusivity," livability and affordability, and others in very similar built environments of light industrial get a big old red X??????

https://live.staticflickr.com/65535/...5d99c5d9_c.jpgWhat. by Ian, on Flickr

https://live.staticflickr.com/65535/...af0c7eb2_b.jpgJoke2 by Ian, on Flickr


In the end, what a joke.

But I guess bus que jumping lanes and some bike lanes will solve all of the 97's traffic problems! Enjoy your traffic nightmare forever! All eggs in one terribly designed basket!

It's equally funny that at the same time the current study for Kamloops' transportation improvements are almost entirely freeway / interchange upgrade considerations for the #1 and #5.

But, whatever, at this point the people of the Okanagan will only have themselves to blame for having hodgepodge highway and transit infrastructure that will be hindering each other forever sharing a single congested corridor with no real cohesive plan. The current Kelowna city council themselves are against a second crossing and are the ones who nixed the Clement expressway plan (which woulld have freed up Harvey to be majorly downgraded to a more local road with a real robust transit backbone).

I always want to add, I was recently looking at Nanaimo’s 20 year plan, and while also underwhelming in timeline, the current plan is still to upgrade the parkway to essentially freeway standards, along with other potential interchange upgrades along the 19, and in Victoria the official plan is still eventually to have the 17 full freeway (one interchange at a time…).

So when it comes to being shortchanged for highway improvements, Kelowna is the bottom of the bottom (Kamloops likely to have the best roads, followed by Nanaimo, Victoria and then Kelowna / Okanagan relative to populations.)

craner Oct 11, 2023 5:51 AM

I can feel your frustration in that post Metro.
It really is unbelievably non-sensical.
How can a project improve transportation in the region and yet hurt affordability ?
How can it improve connectivity yet hurt inclusivity (what does that even mean) ?
How does it hurt livability ? Is crawling through traffic on Harvey more “livable” than being able to take an alternate freeway route and downgrade Harvey as you describe ?

So stupid - who is making these boneheaded decisions ?

(Sorry for all the rhetorical questions).

Metro-One Oct 11, 2023 6:36 AM

Quote:

Originally Posted by craner (Post 10056901)
I can feel your frustration in that post Metro.
It really is unbelievably non-sensical.
How can a project improve transportation in the region and yet hurt affordability ?
How can it improve connectivity yet hurt inclusivity (what does that even mean) ?
How does it hurt livability ? Is crawling through traffic on Harvey more “livable” than being able to take an alternate freeway route and downgrade Harvey as you describe ?

So stupid - who is making these boneheaded decisions ?

(Sorry for all the rhetorical questions).

It is beyond frustrating.

At the bare bare bare minimum, since they are still planning to upgrade the section of the 97 between Downtown Westbank and the bridge to freeway standards, and that the 97 between the Okanagan Connector and Downtown Westbank is already freeway standard... that they would have included a plan that at least alludes to a tunnel being built (since they have officially nixed any bypasses of the Westbank town core) in order to have a complete freeflow standard between the connector and Kelowna.

Instead, we will get free flow from the connector to downtown Westbank, at this point cars will crawl though a local street with 4 to 5 traffic lights over a span of 1 KM (thats all that would be needed, a 1 KM long tunnel section) then it will be free flow again for roughly 12.5 KM into downtown Kelowna.

And yeah, the "inclusivity" measure for highway upgrades sounds like some pretty BS contemporary word salad fresh out of university nonsense we need to invent jobs for people with useless majors to me.

VantageHD Oct 11, 2023 6:23 PM

Such a joke! They can't even upgrade the #1 from Hope to Port mann bridge, let alone through Kelowna. That stretch should have been a 4 lane highway years ago but all the government does is limp through projects throughout a persons entire life. They need to actually build things instead of talk and run studies. All it does is waste time and money - what government excels at.

flipper316 Oct 12, 2023 6:46 AM

https://vancouver.citynews.ca/2023/1...ghway-project/

Metro-One Oct 12, 2023 7:26 AM

Quote:

Originally Posted by VantageHD (Post 10057249)
Such a joke! They can't even upgrade the #1 from Hope to Port mann bridge, let alone through Kelowna. That stretch should have been a 4 lane highway years ago but all the government does is limp through projects throughout a persons entire life. They need to actually build things instead of talk and run studies. All it does is waste time and money - what government excels at.

The Okanagan / Kelowna area though seems to be especially neglected, even more so since 2016.

The postponement of the plan to widen (with most options being full freeway grade) the 97 through Peachland (the last remaining two lane segment between Penticton and Vernon) to four lanes by at least two decades was an obvious middle finger to the area from the NDP.

In fact, not a single major highway upgrade project has broken ground, or even moved to finalized design / funding, since the NDP took power. That's now 7 years...

Dengler Avenue Oct 14, 2023 1:01 AM

Which one would you prefer though? Being totally ignored, or being totally screwed?
If they're gonna spend money making things worse in Okanagan, I much prefer total neglect.

By the way, what's the minimum required ROW for freeway in B.C.? I thought that I could get away with 40 m, but the design guideline seemed to be hinting at 60 m... (Link: https://www2.gov.bc.ca/gov/content/t...-survey/tac-bc)

Dengler Avenue Oct 14, 2023 2:28 AM

Meanwhile my attempt at freeway through Revelstoke:
https://i.imgur.com/JwypQ5i.jpg

dmuzika Oct 15, 2023 6:46 AM

Quote:

Originally Posted by Metro-One (Post 10056155)
Yeah, it’s a complete joke and a real slap in the face to the Okanagan.

I posted this in the Kelowna thread, but it didn’t get a single response from anyone there, so at this time judging from the complete lack of engagement I now feel people get what they deserve…



I always want to add, I was recently looking at Nanaimo’s 20 year plan, and while also underwhelming in timeline, the current plan is still to upgrade the parkway to essentially freeway standards, along with other potential interchange upgrades along the 19, and in Victoria the official plan is still eventually to have the 17 full freeway (one interchange at a time…).

So when it comes to being shortchanged for highway improvements, Kelowna is the bottom of the bottom (Kamloops likely to have the best roads, followed by Nanaimo, Victoria and then Kelowna / Okanagan relative to populations.)

This wouldn't have anything to do with results of the 2020 provincial election and the comparative lack of NDP seats in the Okanagan; or the last Liberal premier being from Kelowna? :runaway:

Maybe that's the inclusion factor. :P

At least the next election is in October 2024.

EDIT: Never mind, I looked at the poll numbers and barring a major development, the NDP will be sticking around for a while.

Mazrim Oct 17, 2023 10:05 PM

Quote:

Originally Posted by Dengler Avenue (Post 10059138)
Meanwhile my attempt at freeway through Revelstoke:

Dare to dream - why not bypass the worst parts of Eagle Pass and Three Valley Gap with a new route? You can tell they're gonna drag their feet on widening the highway there, especially along the cliffs at Three Valley Gap.

https://i.imgur.com/xSIvpAS.png

Dengler Avenue Oct 17, 2023 10:23 PM

Quote:

Originally Posted by Mazrim (Post 10061245)
Dare to dream - why not bypass the worst parts of Eagle Pass and Three Valley Gap with a new route? You can tell they're gonna drag their feet on widening the highway there, especially along the cliffs at Three Valley Gap.

https://i.imgur.com/xSIvpAS.png

I’ve come across your proposal before. Does it require tunnelling through the mountains?
I don’t know the geology of the Rockies well enough to dream like that. :(

craner Oct 18, 2023 5:04 AM

^I like this idea - hopefully it’s not just a dream. The 3-Valley gap section would be a nightmare to expand to 4 lanes.

Metro-One Oct 18, 2023 5:26 AM

The Three Valley Gap will definitely be the most expensive segment per km to upgrade under provincial jurisdiction now that Kicking Horse is wrapping up.

Sure would be nice for the feds to get moving on Yoho Park, but of course it’s now been years since any updates / info has been given. In fact the only piece of news regarding that project from the feds was them saying, “we heard many complaints about the proposed traffic light in Field, but fuck you, that’s what we are doing.”

I don’t mind using a mix of interchanges (urban / major exchanges) and protected-T intersections (rural / low volume) on the #1 through the mountains, but traffic lights? No.

Dengler Avenue Oct 18, 2023 10:44 AM

I wonder if that’s just because it’s B.C. though. In Newfoundland, TCH goes through Terra Nova N.P. If that ever gets twinned, I’ll be curious to see if Parks Canada has the gut to propose a light there. (Apparently TCH in Newfoundland has 0 traffic lights even for those through-the-town stretches.)

Dengler Avenue Oct 19, 2023 1:38 AM

Sorrento:
https://i.imgur.com/XrX9S7P.jpg
Ps: I set aside 60 m ROW for Highway 1 through Sorrento. Then I checked the street view and saw increasing slope on the south side. Maybe the EB lanes will just be slightly higher than the WB lanes.
Blind Bay:
https://i.imgur.com/4bRoyvM.jpg

Metro-One Oct 19, 2023 4:40 AM

Quote:

Originally Posted by dmuzika (Post 10059601)
This wouldn't have anything to do with results of the 2020 provincial election and the comparative lack of NDP seats in the Okanagan; or the last Liberal premier being from Kelowna? :runaway:

Maybe that's the inclusion factor. :P

At least the next election is in October 2024.

EDIT: Never mind, I looked at the poll numbers and barring a major development, the NDP will be sticking around for a while.

Somehow I feel that just might be a factor...... :runaway:

Metro-One Oct 19, 2023 4:44 AM

Quote:

Originally Posted by Dengler Avenue (Post 10061581)
I wonder if that’s just because it’s B.C. though. In Newfoundland, TCH goes through Terra Nova N.P. If that ever gets twinned, I’ll be curious to see if Parks Canada has the gut to propose a light there. (Apparently TCH in Newfoundland has 0 traffic lights even for those through-the-town stretches.)

This is one I don't blame on the province, despite the sluggish pace, all the highway 1 upgrades have been decent free flow projects. The federal parks are 100% federal jurisdiction and they do what they want to do.

The lack of any funding for the project is also 100% on the feds.

One good thing the province has done has been focusing on the most challenging sections first, such as the Yoho Canyon, and replacing major bridges.

Dengler Avenue Oct 19, 2023 9:58 AM

Quote:

Originally Posted by Metro-One (Post 10062529)
This is one I don't blame on the province, despite the sluggish pace, all the highway 1 upgrades have been decent free flow projects. The federal parks are 100% federal jurisdiction and they do what they want to do.

The lack of any funding for the project is also 100% on the feds.

One good thing the province has done has been focusing on the most challenging sections first, such as the Yoho Canyon, and replacing major bridges.

Still, it begs the question why Parks Canada twinned TCH to pretty much freeway standard in Alberta and used T-protected intersection in the first 6 km in Yoho N.P. on the twinned section. :hmmm:

Also, any thought on my (destructive) plan for Sorrento?
I mean, TCH is a route that carries long-distance traffic, so in principle, traffic disruption should be minimal, which warrants freeway design. However, B.C.M.T.I. also believes that highways connect, not bypass, towns. I am just trying to make some compromise here. :D
That said, admittedly, I'm getting into the bad habit of shoehorning freeways in towns... :(

Dengler Avenue Oct 19, 2023 11:06 AM

Field, B.C.
https://i.imgur.com/yzqzwQA.jpg
With mountains to the north and a river to the south, and with Burgess Shales, the geological constraints are real in this area. I can start to see why Parks Canada doesn't want to do the interchange any time soon. :yuck:

Metro-One Oct 19, 2023 1:45 PM

Your plan for Sorrento is more or less the official long term plan.

Again, from all the studies and documents I’ve seen the only two areas without a clear plan is the three valley gap and through Salmon Arm.

It would be nice to get a Kicking Horse Canyon style plan going for the Three Valley Gap.

I would be okay if Salmon arm is the last section to be tackled.

As for Field, well, welcome to building highways in BC! Steep canyons, narrow Valleys, lakes, rivers, etc…

Dengler Avenue Oct 19, 2023 2:00 PM

Beauty of an area seems always directly proportional to the level of difficulty in road building… ;)
We may have to ask the Yankees how they’ve built I-70 through the Rockies. That may provide some inspiration.

Metro-One Oct 20, 2023 4:40 AM

That is the price to pay for the scenery.

Their secret is a national highway system!

Even the American interstate system has surprisingly few tunnels through the mountains.

So, updated designs for Boucherie Rd. Interchange and Westlake Rd. Interchanges were posted a few days ago.

This is the only real highway upgrade coming to the Okanagan for a while, so they better enjoy it!

https://live.staticflickr.com/65535/...24e21d2e_h.jpgKI1 by Ian, on Flickr

https://live.staticflickr.com/65535/...3375c412_h.jpgKI2 by Ian, on Flickr

MIPS Oct 20, 2023 6:56 PM

https://i.imgur.com/E1bQcVo.jpg
https://i.imgur.com/p3T7sSJ.jpg

Vicars Road around 4pm is torture. It took me seven minutes to get off the frontage and onto the highway Eastbound because the frontage intersection constantly clogs. Not 24 hours earlier I waited to turn eastbound but there was four or five cars already lined up between the highway lights and the frontage intersection with everyone waiting in the other three directions to turn onto the highway as well. Light goes green, they all turn left, light goes yellow and before I can cross and exit Eastbound I'm dicked for another three minutes by an F350 and a 50 foot horse trailer blocking the intersection AND taking all the spots at the light so they can turn left.
Likewise the lights at the same time can back up traffic nearly a kilometer long heading Eastbound as far back as Ashley's Furniture, causing people to exit off the highway to the frontage by the Burger King, only to get jammed at Vicars or get stuck trying to turn left onto Valleyview Drive which at this point is heavily loaded with people exiting downtown that you get a lineup as far back as the Shell station.

Mazrim Oct 24, 2023 5:00 PM

Quote:

Originally Posted by Dengler Avenue (Post 10061262)
I’ve come across your proposal before. Does it require tunnelling through the mountains?
I don’t know the geology of the Rockies well enough to dream like that. :(

I actually forgot I posted that idea here before. Thanks for the reminder. This imaginary new pass has a pretty steep ridge at the summit that be tough for holding reasonable hill grades. The options seem to be a long tunnel (500-1000 m) or something around the ridge with a 100-200 meter long bridge to keep the grades from being awful. Here's a picture from Google Earth with some lines to hopefully show steep this ridge is with the red line being less awful and only needing a bridge.
https://i.imgur.com/8D1oXc4.png

Since this is the same area as Three Valley Gap, I assume the rock conditions would be crappy here too. Avoiding a tunnel would be the best option. When I have some more free time I'll see if I can flesh out something more to see how feasible this really is.

VantageHD Oct 24, 2023 5:57 PM

Quote:

Originally Posted by MIPS (Post 10063965)

Vicars Road around 4pm is torture. It took me seven minutes to get off the frontage and onto the highway Eastbound because the frontage intersection constantly clogs. Not 24 hours earlier I waited to turn eastbound but there was four or five cars already lined up between the highway lights and the frontage intersection with everyone waiting in the other three directions to turn onto the highway as well. Light goes green, they all turn left, light goes yellow and before I can cross and exit Eastbound I'm dicked for another three minutes by an F350 and a 50 foot horse trailer blocking the intersection AND taking all the spots at the light so they can turn left.
Likewise the lights at the same time can back up traffic nearly a kilometer long heading Eastbound as far back as Ashley's Furniture, causing people to exit off the highway to the frontage by the Burger King, only to get jammed at Vicars or get stuck trying to turn left onto Valleyview Drive which at this point is heavily loaded with people exiting downtown that you get a lineup as far back as the Shell station.

That intersection is the biggest cluster F@#*! All the lights through Valleyview need to go, especially that one.

Mazrim Oct 30, 2023 6:45 PM

Quote:

Originally Posted by Dengler Avenue (Post 10061262)
I’ve come across your proposal before. Does it require tunnelling through the mountains?
I don’t know the geology of the Rockies well enough to dream like that. :(

I had a chance to look into this a bit more and it looks like it'd work but not well. It'd probably end up remarkably similar to Kootenay Pass where it's just nonstop 5-8% grades for ~15 kilometers on both sides of the summit. It also needs to wrap around a summit ridge with some steep slopes next to the summit. It's not an ideal mountain pass compared to the flatter grades you see on the current route through Eagle Pass. It'd be nice to do it since you can get a bypass of Revelstoke and a new Columbia River crossing built in the process. The hillside next to Revelstoke means the river bridge would be really high up...like 50+ meters in the air.

BC isn't afraid of doing modern highways in difficult passes like this at least. 97C leaving the Okanagan Valley climbs at 6-8% for almost 25 kilometers, and the new Wood Lake bypass on 97 near Winfield is another good look at what the big rock cuts and big fills needed for a new mountain highway would look like.

Dengler Avenue Oct 31, 2023 12:24 AM

I agree: it’s definitely more ideological than technical when something doesn’t get done (i.e. how Malabar Drive will never have 4 lanes). KHC Phase 4 shows that B.C.M.I.T. does have the geotechnical expertise to contend with mountains of unstable rocks.

As for long steep slopes… Coquihalla Pass has one spot with 6% slope for 19 KM so why not here too. ;)

madog222 Oct 31, 2023 12:56 AM

Kicking Horse Canyon progress.

https://live.staticflickr.com/65535/...ee850407_h.jpgBC Highway 1-Kicking Horse Canyon-Phase 4-Sheep Bridge to Grizzly Wall by B.C. Ministry of Transportation and Infrastructure, on Flickr

VANRIDERFAN Oct 31, 2023 3:00 PM

^^
That is going to be so much better once its done. But as you head west back to the two lanes again.


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