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The Queen Elizabeth Way, North America's first intercity divided highway, opens.

Queen Elizabeth Way

Controlled-access highway in Ontario

The Queen Elizabeth Way (QEW) is a 400-series highway in the Canadian province of Ontario linking Toronto with the Niagara Peninsula and Buffalo, New York. The highway begins at the Canada–United States border on the Peace Bridge in Fort Erie and travels 139.1 kilometres (86.4…
Source: Wikipedia (CC BY-SA)

Dual carriageway

Type of road

A dual carriageway (BrE) or a divided highway (AmE) is a class of highway with carriageways for traffic travelling in opposite directions separated by a central reservation (BrE) or median (AmE). Roads with two or more carriageways which are designed to higher standards with…
Source: Wikipedia (CC BY-SA)