Represents a route sub leg. A route sub leg is the part of the route between a stop point and a via point or between two via points. One or more sub legs make up a route leg.
The location of the last waypoint of the sub leg.
The location of the first waypoint of the sub leg.
The description of the last waypoint of the sub leg.
The properties that define the route line of this sub leg on the map.
The description of the first waypoint of the sub leg.
The summary of this route sub leg.