BartSimpson BartSimpson:
martin14 martin14:
Only 60 years behind the U.S. in developing a real highway system.
Still need to improve the Trans-Canada to being at least four lanes coast-to-coast and it needs to be improved to an expressway with no traffic stops along the way.
Fully agree with you on that - it should have been done decades ago.
In some provinces, it already is (Alberta) or mostly is (Ontario, Quebec). The places where it isn't is either mountainous regions (BC) or the less affluent provinces who don't have the money to invest in twinning it.
BartSimpson BartSimpson:
The argument that rural areas don't get enough traffic to justify a four lane limited access highway is proven false by the experience of the US Interstate system in rural areas because if you build it people will use it.
There are two key differences between Canada and the US - population and climate.
Where Canada's population is similar to the US, there is a fair amount of twinned highway (Trans-Canada, Yellowhead, 401, etc.), but in the more remote and less densely populated North, it simply doesn't make economic sense to twin highways that see 2000-4000 vehicles per day. I don't know about elsewhere, but IIRC, traffic needs to be around 10K vehicles/day before Alberta will look at twinning a highway. This is because the cost of maintaining the highway is more than the economic benefits of twinning.
In the USA, it made sense because it allowed people in New York state to drive to California to visit Disneyland, Hollywood, etc. (and vice versa) but there are no similar mega-tourist attractions in northern Canada to draw Canadians (or American for that matter) north. The other major users of the highway system, large trucks, can use a two lane paved highway just as easy as they can a four lane paved highway - it just enhances driver frustration, which potentially can lead to more crashes.
Climate is another huge factor in why it doesn't make economic sense to build the same kind of highway system in most of Canada - the freeze thaw cycle is far worse in Canada and destroys asphalt highways in short order. Even if we were to use concrete in highway construction, which hardly ever happens and often turns into a boondoggle (Edmonton's SW Henday leg was done in concrete and proved a costly mistake in terms of ongoing maintenance), the cost of concrete is prohibitive.
If Canada wants to improve its highway system - and I certainly think we should - the investment should be in expanding and improving the highways Canadians already use - the Trans-Canada and the Yellowhead highways. I think a better 'northern route', would be to extend the Yellowhead from Manitoba into northern Ontario and Quebec, not this weird road map some eggheads proposed, which makes next to no sense.