sentences:  It starts off as "Upper Centennial Parkway", a mountain-access road in the City right before the Canadian Pacific Railway line at the backend of "Battlefield Park" and is a two-way street throughout that extends north over the Queen Elizabeth Way and ends at Beach Boulevard/ Van Wagners Beach Road in front of Confederation Park.In the late 1920s, the Department of Highways assumed the route north of the Hamilton & Queenston Provincial Highway (Highway 8) as Provincial Highway 8A, a quick connector to Highway 2 via Hamilton Beach (the site of the current Burlington Bay James N. Allan Skyway bridge).It was renamed Highway 20 when the route connecting it to Niagara Falls was completed, and a traffic circle (bisected by a railway) was created for the intersection with the Queen Elizabeth Way, completed in 1939.