Driving less

<img width="158" height="120" align="left" src="http://www.baltimorespokes.org/images/articles/20060427150207115_1.jpg" alt="">Traffic volume, tracked by the Federal Government, is leveling off as gas prices rise.

- San Francisco Chronicle

<a href="http://www.sfgate.com/cgi-bin/object/article?o=0&amp;f=/c/a/2006/04/22/MNGH9IDLVS1.DTL">http://www.sfgate.com/cgi-bin/object/article?o=0&amp;f=/c/a/2006/04/22/MNGH9IDLVS1.DTL</a>;