I was just reading one of my trade rags, Civil Engineering magazine, and noticed an ad for some software for making highway signs - you know, the big green signs with distinctive lettering and all. I thought - hey, this could be useful for modelers! And they have a demo version, though it is severly impaired. Still potentially useful, though. So, the company's web site is http://www.transoftsolutions.com, and the proper download for the demo for Windows that does not require CAD software is http://www.transoftsolutions.com/downloader/gsw.asp With the demo version, you can make up some basic signs -- perhaps enough to be useful on a layout if you fiddle with the scale enough.