*Support - Why should one type of suspension bridge monopolize the name of the whole class?  That's like arguing that Bridge should be about beam bridges and let's just move all the others to Bridge types.  The strongest argument against this requested move is the primary topic argument that one type of suspension bridge is primary to the other types.  However, no one type of suspension bridge is primary to all suspension bridges taken together.  So the primary topic argument favors moving Suspension bridge types to Suspension bridge.