What does a steady green light and a steady left/right arrow indicate?

A steady green light along with a steady left or right arrow indicates that vehicles can proceed in two ways: they can go straight ahead, and vehicles that have the arrow pointing in the direction of the turn (left or right) are permitted to make that turn as well. This means that drivers have the option of continuing their travel in a straight line or turning in the direction indicated by the arrow, thereby allowing for more fluid movement through the intersection for both straight-going vehicles and those turning.

This traffic signal design facilitates efficient traffic flow, ensuring that drivers are well aware of their rights at an intersection and can choose the most appropriate action based on their intended route.