A15 road (England) over the old route of the A15 (B1206) and over the South Trans-Pennine railway. At junction 5, the A15 reforms at the dual-grade "Barnetby Top Interchange", which is crossed by the Viking Way and has an exit to Elsham. It continues north as a dual carriageway which carries about as little traffic as the M180. The M180 drops to two lanes under this roundabout and continues to Grimsby and Immingham as the A180. The A15 towards the Humber Bridge, goes directly across the runways of the former RAF Bomber Command airfield at RAF Elsham Wolds (where over 1000 of its
Perley Bridge and Grenville declared the half-day starting at noon to be a holiday. In 1940, the proposed route of the Trans-Canada highway in eastern Ontario ran from Ottawa on Highway 17 to Hawkesbury and then across the bridge and on into Quebec. The highway was not formally enacted until 1949. Today, it traverses the area farther south on Highway 417 and crosses the river via the Île aux Tourtes Bridge outside Montreal. Little was done to the bridge except routine maintenance such as painting until 1961, when a major modification occurred and the bridge was raised . This was necessary to