Yahoo Maps rolled out drag and drop customizable routing, among several other improvements to the site.
Yahoo!, Maps, Yahoo! Maps, New Features
From Yahoo Local & Maps blog post: Now following your favorite freeway on Yahoo! Maps is as easy as drag & drop. Once you get your directions to your destination, if you don’t quite like what you see, you can pick up your route and drop it somewhere else, and we’ll drive you through the area you select in the most efficient manner. If that’s still not quite right, you can tug on the route again until it’s perfect. Of course you can undo your thought-points whenever you like, or go back to your original route. We’ll even tell you the difference in mileage and estimated time between your personalized route and our fastest route. This would be great for long trips where you want to see some interesting detours or scenic routes.
In addition to our personalized routes, we’ve made a few other changes. Searching for businesses on a map just got more informative. Inside the business popups on the map there are now photos and user review quotes, and we’ve also re-formatted the list view to make it easier to understand your results. Yahoo! Maps is now a bit faster, and we’ve fixed a couple of our favorite pet-peeves, like being able to save as many addresses as you’d like.