You can drive across the country using bioDiesel !
My wife & I just completed our 4th cross country trip using various blends of bioDiesel.

This year we traveled through Florida, Louisiana up to Dallas TX, then on to Denver for more bioDiesel.
From Denver we traveled through Southern Utah, Nevada and onto Reno/Truckee.
On the return trip we traveled through Denver, but then east through Kansas into Illinois,
then south through Atlanta and into FL on I-75.
New finds on this trip
The Green Spot in Dallas (B99)
SHoco: Denver (B100)
Capital City Oil in Topeka Kansas (B99)
Many more retail stations offering B20 in Southern Illinois along the highway
The website Nearbio.com was a tremendous asset on the road (along with my I-phone)
It could be improved by linking to Google Maps rather than mapquest, but over all it
is a useful tool to find bioDiesel retailers.
Our load was a little lighter on this trip and our MPG was better. The cheaper fuel prices
helped to save money on the trip. I was thrilled that I didn’t have to change a fuel filter
once on the 6,000 mile journey. Most importantly, it shows how easy it is to use blends of
bioDiesel while driving across our beautiful country.