MapQuest has enhanced its Business Locator with an On-Map Search Tool. The tool helps users find businesses along routes they plan with MapQuest. This will help the coffee-obsessed such as myself find coffee stops along their travel routes.
Below is a screenshot of a route from Raleigh, NC to Durham, NC. Notice the icon toolbar on the top right side. You can scroll for different search categories such as groceries and accommodations.

Related Reading:
MapQuest Incorporates Personalization Feature
MapQuest Updates Widget and Local Content
MapQuest Now Optimized for the iPhone
MapQuest, Google Launch Blackberry Mobile Apps
MapQuest Launches Local Portal
Early Bird Rates have been extended!
June 12-14, 2013: Join industry experts at SES Toronto for a crash course in the latest strategies in Online Marketing and Advertising.
Save $300 when you register by Thursday, May 23.

