I'm looking for a modern city map, suitable for a superhero campaign arc I'm toying around with. I'd like something I can freely reproduce for the players; my idea is a city of 1-3 million people, near some water, nicely generic; a mix of Indy, Chicago, and Gotham, as it were. I'd like it to reproduce well in black and white or grayscale. I want it to give a "big city" feel, but still manageable from a GMing perspective.
I've not been able to find anything that works on Google Maps yet, and the City Map Generator hasn't quite given me what I'm looking for yet. I was pointed to this Vanguard City map over at Midnight's Lair, which is close, but I want something that looks a bit more busy and populous.
So, please, keep your eyes open, and drop me a comment or email if you find something you think might work. Thanks!