Highway Enter Setup

In most driving scenarios, a highway will be involved. Before a vehicle enters a highway lane it needs to make sure that lane is free.

Assuming the following scenario:

Highway Enter

The cars coming from the additional will have to give way to the cars from the main road so they should stop at the waypoint marked with green X. To continue, all waypoints marked with red lanes should be free.

To achieve this you'll have to add a highway point as a neighbor for the green waypoint, and also mark the waypoint as give way for the cars to stop there and wait.

To do this, click the waypoint, check the give way, and add the highway waypoint as a neighbor as explained in the Waypoint Properties section.

The Complex Give Way option can also be used for this purpose.

Here is a video offering more details about the subject.