Where can I get the best information on gasoline prices? I’m going to be driving from Georgia to Oregon soon. I’m considering going the shortest way, or maybe doing a scenic route paste some tourist attractions. On the other hand, I know gasoline is cheaper in some states than others so I’d like to calculate which way would be the cheapest based on gasoline prices. I’m willing to drive on roads with speed limits as low as 45 miles per hour over long distances if it helps.

There are a few gas sites that I use to plan our road trips. These are my favorites:
http://www.gaspricewatch.com/new/default_V3.asp
http://www.gasbuddy.com/
http://autos.msn.com/everyday/gasstations.aspx
http://gasprices.mapquest.com/index.jsp
http://www.fueleconomy.gov/feg/gasprices/
http://www.fuelmeup.com/
This one is great it has a lot of listings

Some of these sites will even let you map your route based on the prices. Have a wonderful trip!