Intergraph had a interesting blog post this week on intelligent semi routing. It is a web based GIS interface that you can fill out and get a route and permit 24/7 for any load. Just put your details in and off it goes with the route and any limitations along the way along with payment types.
It also takes restrictions into the routing software for weather conditions, and weight conditions due to soft ground due to the frost coming out of the ground or bridge restrictions anywhere in the state.
The applications examples are US-based but this system can be setup anywhere worldwide for dynamic routing based on conditions anytime. One example is better grain truck routing given that we have a bumper crop of corn and soybeans in the US Midwest that need to be shipped over the fall, winter, and spring.
For more information on Intergraph routing solutions, you can contact firstname.lastname@example.org