Yeah, I've been working on my campaign world recently and I'm building up an all city adventure and I've discovered that, try as I might, my city maps suck. I cannot draw a city map worth shit. I wonder if anyone has some maps they wouldn't mind loaning me, if only so I can get a template to copy when I try making mine again.
Looking for some D&D maps
This might help a bit:
http://www.aarg.net/~minam/dungeon.cgi
You might also be interested in a program called Campaign Cartographer.
And these might give you some ideas:
http://www.mikesrpgcenter.com/arcanum/maps.html
Hmmm.... I've used Campaign Cartographer before, and I didn't like it that much. It was a nice program but it had this annoying interface so that I had alot of trouble getting stuff to turn out the way I wanted it. Of course I only used it to do an overworld map before giving it up, so don't take my word for it.
And the site has some nice maps, but I don't recognize the program he used