jamFactor property
A value for the amount of traffic on the roadway. The value, between 0.0 and 10.0, indicate the expected quality of travel. A value of 0.0 indicates that there is no congestion on the roadway. As the value approaches 10.0, it indicates increasing congestion. A value of 10.0 is reserved to represent a blocked roadway (closure). Gets a value for the amount of traffic on the roadway.
Implementation
double get jamFactor;