Haven't been too active on GH, but have to put this up: my best mileage on daily commute... (had to work real hard to get this )

 

Very cool. Congratulations.

Now all you have to do is sustain that for 500+ miles.

 

Congrats! That takes some work.
Treat yourself to something fun to celebrate!

I've only gotten comparable numbers twice, myself, and I couldn't sustain it. My best run was when I made it to 101 miles at 70+ mpg and then it started slipping away, and the tank ended up at 54.1 mpg. However, I am hoping to improve even more in the future- my last tank was 59.0 mpg and I've broken my own best tank record 6 consecutive times.

Again, good for you. Keep it up!