I made some modular roads out of styrofoam insulation, inspired by the roads sold by Amera. The pictures above show the styrofoam pieces that I made.

I photographed them, and have posted them here as PDF's, so that you can print them out (which is much cheaper and faster than building them). I recommend using card stock to print them on. It's a quick and easy way to add decent-looking roads to your games.

There are two PDF's here because the X-intersection piece would not fit onto a regular 8.5 x 11 sheet at the size that I wanted it. If you would rather have a larger-scale road system and don't care if you won't have the X-intersection, then download CutoutRoads_large.pdf. If you really want to have an X-intersection, download CutoutRoads.pdf