page_title: Mount Henry Bridge
section_title: History
hierarchical_section_title: Mount Henry Bridge / History
caption_attribution_description: English: Picture taken by me, April 2006.
context_page_description: The Mount Henry Bridge carries the Kwinana Freeway and Mandurah railway line over the Canning River in Perth, Western Australia, approximately 10 kilometres south of the Perth central business district. At 660 metres long, it is the longest road bridge in Western Australia. It spans the river between the Mount Henry Peninsula and the suburb of Brentwood.
context_section_description: The bridge was constructed as part of the extension of the Kwinana Freeway carried out in the late 1970s and early 1980s. The bridge was opened in 1982. The construction contractor was Clough, and the project manager for Main Roads WA was Geoff Smith.
  Between 2004 and 2006, the Mount Henry Bridge was widened and strengthened to accommodate the tracks of the Perth Southern Suburbs Railway. The widening was carried out by adding an independent structure, which overlaps the original bridge.
caption: Mount Henry Bridge
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