The Map Suite Routing Extension allows you to add intelligence to your GIS app by adding route mapping and driving direction functionality. It supports many common routing scenarios as previously described here. A common scenario is the Traveling Salesman Problem (TSP) which allows you to generate the optimal sequence for visiting multiple locations.
The TSP scenario was always supported by Map Suite Routing Extension; however, improvements have been made to the algorithm which allows developers to work with more stops and more accurate results than before. Access the latest sample from the wiki and try it in conjunction with any Map Suite Developer Tool to build your customized routing application.
ThinkGeo offers developer tools for desktop, web, and mobile that allows you to create advanced GIS applications.