Construction — double-decker Hammersmith Bridge

Foster + Partners presents idea for double-decker Hammersmith Bridge Architecture firm Foster + Partners has developed a proposal for repairing London's Hammersmith Bridge while reopening it by inserting a separate double-decker road raised over the original structure. An extra deck would allow vehicle traffic to drive over the top of a pedestrian and cycle path, freeing up space for workmen to carry out essential repairs. The temporary crossing, which wouldn't rest on the bridge, could be built in two parts and inserted across the bridge from both sides to meet in the middle. Supported by truss structures on both sides,...