Ontario is not a nation, therefore it does not have a "national" highway.
By far the busiest highway in Ontario is Hwy 401, which crosses the Southern portion from Windsor, through Toronto, along the northern shore of Lake Ontario and extends beyond the Quebec border.
Canada's national highway is the Trans Canada Highway, which branches out and follows several different routes as it cuts across the province.
a national highway system
nh7
Which National Highway passes through Ladakh?
The National Defense Highway System is usually called the Interstate Highway System or the Eisenhower Highway System.
National Park to Park Highway was created in 1916.
National Highway Traffic Safety Administration was created in 1970.
A state highway is a road that is either numbered by its state with a number that is lower than U. S. national highway routes, or a road that is a U. S. national highway route, but is maintained by the state in which it is located.
The shortest national highway in India is NH64. It is in Haryana and covers 0.5 km from Dabwali to Punjab border.
National Highway no.5 by road will be the shortest route, there are alternate routes through NH6 and NH7
$500,000,000 for the average highway. $500,000,000 for the average highway.
is it nh47
Pan American highway