MapInfo RouteFinder Network Premium consists of digital road networks with a link structure, at a nominal 1:10,000 scale. The network includes motorways, principal highways, important regional and local roads, other roads, and ferries. Enhancements include signposted travel speeds along with premium navigational information that adds the ability to calculate a precise, efficient routes that take average speed profiles, vehicle dimensions, and weight restrictions into account for road segments for which this information is available.