What does a green arrow at an intersection indicate?

A green arrow at an intersection clearly indicates that vehicles may proceed in the direction of the arrow. This signal allows drivers to move forward safely without concern for oncoming traffic in that specific direction, as it typically represents a dedicated lane where opposing vehicles are either stopped or redirected. The presence of a green arrow means that the driver's right-of-way is established, and they can continue without having to yield to other directions or traffic signals. It is critical for drivers to understand the meaning of this signal to navigate intersections safely and effectively.