If you see a traffic signal with a green arrow, what does it mean?

A traffic signal displaying a green arrow indicates that drivers may proceed in the direction that the arrow is pointing. This signal often accompanies a red or green light but has a specific meaning. When you see a green arrow, it gives you the right-of-way to move in the indicated direction.

This is generally used to facilitate turns at intersections or to allow for movements in lanes that are not controlled by a red signal. It assures drivers that they are allowed to make that maneuver safely and, in most cases, without needing to stop for oncoming traffic.

While other aspects of road safety, such as yielding to pedestrians or being cautious of cyclists, are important, the primary directive of a green arrow is to authorize movement in the specified direction. Understanding this signal is essential for ensuring smooth traffic flow and adherence to traffic rules.