W. K. Lis
Superstar
Mexico is metric, like Canada. Yet they use a red circle around the speed limit number. Canada should consider going that way as well.
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Super 2's are dangerous when trucks use them frequently. New Brunswick and Nova Scotia have quite a collection of them with a posted speed of 100 km/h. They seem to be fine in the quite areas but is annoying if someone is tailgating you. They are also dangerous when you're on a curve on a snowy day. I was one going around a curve just east of Gatineau on the A50 where it because a super 2. A very nice scene in the snow but trucks can easily cross over on the other side in slippery situations.
At grade 4 lane expressways like Highway 11 is much safer for 95% of traffic which uses the highway oppose to side roads. I think less animals crosses dual carriageways than a single one. RIRO expressways are only built along built up highways. It doesn't apply to every part of the province. MTO did a EA to convert highway 35 from the split up to Lindsay a decade back. I would like to see that happen but who knows when. Maybe 2030?
Highways need significant land to be acquired. Interchanges add to that price as they need to acquire the land over the ramps. Many super 2's are built with diamond interchanges to reduce this cost. Parclos are particularly more expensive. Also, a bridge structure cost more to maintain over time than second carriageway.
I don't think 35 will be converted any time soon, there isn't much traffic growth on it. Mind you, Lindsay has been growing quite a bit recently so those numbers may be rising again. Last time I checked it had been sitting at around 6,500 AADT for around 10 years. Typically 4 laning requires over 10,000.
I think demand on the 35/115 will drop even more once the 418 opens up and the 407E is extended to meet it. I suspect that a lot of cottage-bound traffic will use the 412/407 combo just to bypass the congestion through Whitby and Oshawa, which also means bypassing the RIRO section of the 35/115. If any section of that roadway should be upgraded, it should be the ~2km gap between where the 407 will come in and where the 400-series standard starts just after the 35/115 split. That section will almost certainly become busier after the 407E opens.
More to do with the environment. They don't want to spread urban sprawl too up north into the Greenbelt and the Oak Ridge Moraine. IMO, they can still rebuilt the section between the 407 and the 35/115 split to 400 standards.I never understood why they didn't plug the 407 directly into the freeway part of the 115 at Hwy 35. That way, the existing RIRO section of the 115 could simply be part of Hwy 35 only, and the 407 could extend to Hwy 7 east of Peterborough. Hwy 115 itself would vanish as a designation.
As it is, they could still declare the freeway part of the 115 to be part of the 407. Then, the two-kilometre section would be signed as 407 and 35, and the southern RIRO section could still be 35 only.
But I like that cute trumpet interchangeMore to do with the environment. They don't want to spread urban sprawl too up north into the Greenbelt and the Oak Ridge Moraine. IMO, they can still rebuilt the section between the 407 and the 35/115 split to 400 standards.
I never understood why they didn't plug the 407 directly into the freeway part of the 115 at Hwy 35. That way, the existing RIRO section of the 115 could simply be part of Hwy 35 only, and the 407 could extend to Hwy 7 east of Peterborough. Hwy 115 itself would vanish as a designation.
As it is, they could still declare the freeway part of the 115 to be part of the 407. Then, the two-kilometre section would be signed as 407 and 35, and the southern RIRO section could still be 35 only.
More to do with the environment. They don't want to spread urban sprawl too up north into the Greenbelt and the Oak Ridge Moraine. IMO, they can still rebuilt the section between the 407 and the 35/115 split to 400 standards.
I was discussing 35 north of 115. As it stands today that highway is very hilly with heavy truck traffic and little opportunity to pass. I've had some long drives travelling 60km/h all the way up because I was stuck behind a large truck struggling up the hills and there was no opportunity to safely pass.
35 south of 115 has an AADT closer to 25,000 IIRC. its a pretty busy highway.
I said they could rebuilt that 2km (which is between the 35/115 split and the future 407 east terminal) to 400-series standard so there wouldn't be a sandwich. It wouldn't matter too much. Many highway all over the world have small amounts of lower speed limit sections sandwiched including some of the 400 series highway since as 403 in Hamilton, 406 in St Catherine plus the 427NB at 401, 403WB at 407, 400NB at 11 and 417WB at Ottawa road 174. Things aren't going to change.The highway is being built either way. I think the issue that Komiksulo and I have is that the current plan will have about 2km of lower standards RIRO sandwiched in between two 400-series standard highways along a pretty natural desire line.
35 south of 115 has an AADT closer to 25,000 IIRC. its a pretty busy highway.
My mistake, I thought you meant the RIRO part and upgrading it to full 400-series standards. I haven't driven 35 north of the 115 split, so I can't speak to it one way or the other.