The crawler excavator operator in this incident had a close call when the bridge being demolished collapsed unexpectedly. The accident happened in Norway during the demolition of an old highway bridge.
June 18, 2013
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The crawler excavator operator in this incident had a close call when the bridge being demolished collapsed unexpectedly. The accident happened in Belgium during the demolition of an old highway bridge.
The Norwegian Public Roads Administration has been installing temporary bridges after it closed 14 timber structures following the collapse of the Tretten Bridge.
Three years ago a welder’s cut halved Canada’s old Port Mann Bridge. David Arminas reports from the banks of the Fraser River. By the time this issue of World Highways reaches you, one of Canada’s iconic steel arch bridges will be a shadow of its former self. It’s been a three-year demolition job since the first cut across the deck of the old Port Mann Bridge just outside the city of Vancouver on Canada’s Pacific coast. A new 10-lane 2.2km Port Mann Bridge opened in 2012 (see box). It runs parallel to the o
It was a 24-hour job to demolish the bridge called On Leiterchen that crossed over the A43 in the industrial Ruhr area of the German state of North Rhine-Westphalia.
Traffic was stopped in both directions between junctions Recklinghausen-Hochlarmark and Recklinghause-Herten.
Before the serious work of nibbling away at the concrete structure could start, a 50cm layer of sand was spread across the entire motorway to protect the pavement from excavator machine tracks and falling concrete. The bridge eventually jack-knifed in on itself.
