Southbank Theatre (Melbourne Theatre Company)

When we first glimpse bone-wielding apes careening around a towering, dark monolith in the opening moments of Stanley Kubrick’s epic film, 2001: A Space Odyssey, we are awestruck and alarmed by its ominous presence.  So, too, the vast pier of the West Gate Bridge that dominates the Southbank Theatre’s Sumner Stage during labourer-turned-playwright Dennis McIntosh’s new work, West Gate. Simply but astonishingly realised by set and costume designer Christina Smith, the foreboding presence of this towering structure makes Cassandras of us all.  Even as the showering sparks of its creation pierce the dark, with lighting designer Niklas Pajanti working hand in glove with Smith to deploy the lighting rig as construction gantries, we are bitterly aware that it will fall, much like Troy. Is that a spoiler? Only if you’re oblivious to the tragic history of one of Melbourne’s darkest days.  Just before midday on October 15, 1970, a 112-metre, 2,000-tonne span of the under-construction steel box girder bridge twisted and tore free of its fatally flawed moorings. The cataclysmic plunge of steel and stone erupted in a quagmire of mud and flames.  Still Australia’s biggest industrial disaster to this day, the catastrophe claimed 35 lives, injuring 18 more. The subsequent Royal Commission identified the flawed design of Freeman Fox and Partners, the engineers responsible for another fatal collapse in Wales just a few months earlier, and the removed contractor, World Services and...