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Centre Street Bridge, Calgary
Centre St Bridge which crosses the Bow River in Calgary was constructed in 1916, replacing the MacArthur Bridge on the same site which was destroyed by a flood in 1915.
Centre Street Bridge was designed by John F. Green, has two decks. The upper deck, a reinforced concrete arch structure, has a span of 178 metres and a width of 15 metres. The lower deck, a steel girder structure, has a span of 150 metres and ia width of 5.5 metres.
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