What's a good commuter bike for 10 miles per day?

[kaley]

I am planning on 'going green' and saving some money, and thus riding instead of driving to work (5 miles each way). I'm looking for a good USED commuter bike, preferably a road bike or hybrid. Any brands that you'd suggest? What about a new commuter bike under $500? What kind of maintenance would I have to do on the bike?

 

[seattlesailor2000]

i used a mountain bike for my 6 mile commute and it worked very well. you can look at recumbent bikes and trikes as well as electric bikes

hope this helps