Laurie Chetwood of London's Chetwood Architects won first prize for her redesign of the London Bridge across the Thames. The contest, run by the Royal Institute for British Architects (RIBA) and the Worshipful Company of Chartered Architects (WCCA), called for a bridge that would take the design back to the earlier function of bridges. That is, serving as a hub for meeting and commerce on top of joining two shores.
Chetwood's design satisfies this goal with two focused spires: one that acts as a vertical hydroponic farm, while another serves as a commercial center for products, produce, eats and residential space. Of course, it wouldn't be a futuristic design if it wasn't sustainable, so it'll be powered by solar and wind energy, and take advantage of natural cooling techniques to lower the strain all around.
Check out more of the Chetwood design below.