North American stadiums rarely have standing-room terraces; rather, many stadiums have bleacher seating, which are tiered seating areas using flat benches and are usually uncovered. In most large facilities, bleachers are in a relatively small section far from the playing field, and are often referred to as the "cheap seats". (In baseball stadiums, generally, the bleachers are often located along the outfield. One example of this is in San Diego, where the only ground-level bleachers are located beyond the right field corner, and others are on the top of a historic building in the left field corner.) Because standing-room terraces are so uncommon, the term "all-seater" is not generally used.