TLR, I love that CSNY track, Judy Blue Eyes. I've only recently been introduced to it, and I agree with you, it's great to drive to.
Just off my head - top ten driving tracks:
Take It Easy - Eagles
Running On Empty - Jackson Browne
Part Of Me, Part Of You - Glenn Frey
The Chain - Fleetwood Mac
Run To You - Bryan Adams
Boys Of Summer - Don Henley
Born To Run - Bruce Springsteen
Rocky Mountain Way -- Joe Walsh
Dreamer - Supertramp
I'm So Excited - Pointer Sisters
Solsbury Hill - Peter Gabriel
Drat, that's eleven. Oh well!