This schema defines the Garmin rtept extensions to be used with the GPX 1.1 schema. The GPX 1.1 schema is available at http://www.topografix.com/GPX/1/1/gpx.xsd. Route via points are announced stops during a route. This type contains data fields intended to be used as child elements of the ViaPoint element in the TripExtension v1 schema Suggested transportation mode for this route. If the processor does not know about the suggested transportation mode, a default will be chosen. Examples include; Automotive, Motorcycling, Walking, Hiking, Mountaineering, Bicyling, TourCycling, MountainBiking, ATV, DirtBiking, Truck, RV This type provides the ability to extend any data type that includes it.