→Segment Naming and Type
Besides the geometry of the road segments, the names and types of the segments come into play.
A basic rule of thumb is that if you want a turn to be announced, having a different name will improve the chances that will happen. For the At-Grade Connector example above, the connector should have a different name than the road it is leaving (See the [[At-Grade_Connectors#How_to_name_the_connector|How to name the connector]] section of the At-Grade Connectors page).
== No Outlet Roads ==