What do we do when a building or structure just isn’t useful anymore? As technology transforms our economies and lifestyles, our urban infrastructure must evolve to adapt to changing circumstances. Railways, bridges, office blocks, ports, piers and waterways that fall into disrepair are not only a commercial risk for the owner, they are a blight on the local community.  However, these so-called stranded assets have immense potential to spark improvements to our cities. What is Buro Happold doing to regenerate and transform these assets?  Most importantly, what should our industry be doing to prevent such occurrences? Featuring Richard Ainsley, Roger Savage, Alice Shay, Cristobal Correa and Craig Schwitter.