destro,

I'm not trying to be jerk here, but google maps, http://maps.google.com/, will show you all the streets and if they are one-way or not. I used it a lot to map out my routes. Another real cool tool I use to map distance is http://runningmap.com/. It allows you plot out your path to see the exact distance. Good luck on your commuting. How about the weather we're having here in mid-October ?!? It's wonderful.