Heck!? Why didn’t ______ think of that before? Care of: WIRED Posted on October 18, 2013 by Sci Fi Engineer The new bridges are constructed alongside their predecessors, with a new superstructure and abutments waiting to form the basis of the new bridge. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Like Loading... Related