BENGALURU: An unprecedented and humongous task of erecting a permanent open web girder for Bengaluru Metro above the Bengaluru-Salem railway tracks near Benniganahalli was successfully carried out within six hours on Friday. When the line is ready, Metro trains will pass through this 550-Metric Tonne high steel girder steadied using 14,500 bolts and super high man lifters on a span of 65 metres.
