Yahoo Maps Beta http://maps.yahoo.com/beta/

Google may have made maps better but the new Yahoo maps beta is even sweeter. Very similar functionality (in Flash instead of AJAX), slick interface, open API. The real-time traffic overlays nicely on this interactive map. The driving directions are improved, you can click on each turn point and see a subsection of the map. Plus it saves a history of your destinations on the left.  ¶ 10:51 AM