What does the triangle sign with two arrows pointing both ways mean?

The triangle sign with two arrows pointing in opposite directions indicates that the front horizontal road allows traffic to go in both vertical directions. This sign is crucial for drivers to understand as it informs them that they can proceed in either direction along the roadway that intersects or runs in conjunction with their path. Recognizing such signs helps maintain orderly traffic flow and ensures safety on the roads by clearly communicating who has the right of way.

In this context, it serves as a warning and guidance for drivers approaching an intersection or a point where the roads may conflict, emphasizing the necessity for caution and the readiness to yield if needed. Understanding this sign and its implications is vital for navigating the roadway system effectively.