What does a green arrow mean at an intersection?

A green arrow at an intersection indicates that you may proceed in the direction that the arrow is pointing. This signal gives drivers the right-of-way to move through the intersection safely and legally, provided the way is clear of other vehicles or pedestrians. It signals a specific movement that is allowed, which is why understanding this signal is crucial for safe driving.

The green arrow is designed to enhance traffic flow and improve safety at intersections, especially when combined with other signals. It's important for drivers to be aware of the surrounding context, including any pedestrians or other vehicles, to ensure a safe maneuver in the direction indicated by the arrow. This signal allows for more efficient management of traffic, particularly in busy areas.