"Bob Bruninga " <bruninga at usna.edu>, Tue, 12 Aug 2008 11:39:00 -0400 (EDT) >We use this symbol for automatic TRAFFIC SPEED reporting (00 to 99 MPH). So three digit ($$$) signs would not be confusing to MAP viewers. well, except where speeds are measured in km/h - and that is quite a large part of the world. -- 73 de Jan, LA2BBA Hvaler, Norway