Pictured is the Building Formerly Known As The First Interstate World Center Formerly Known As The Library Tower - otherwise currently known as the U.S. Bank Tower. At 1,017 feet high, as we all know, it is the tallest building in Los Angeles (as well as the tallest between Chicago and Hong Kong).
Aside from being the tallest building in Los Angeles, it is also the tallest manmade structure in the region.
So what, where and how high is the second-tallest manmade structure in the Los Angeles area?
Post your answers in the comments.