What to Do When Approaching a Green Traffic Light: 1 Minute to Understand Traffic Light Signals for Safe Driving

When approaching a green traffic light, it’s important to prioritize both safety and smooth traffic flow. A green light means you have the right of way, but you should still approach the intersection with caution. Start by checking your speed and ensuring it matches the posted limit, so you can react to any sudden changes—like a pedestrian crossing or another vehicle violating the signal. Scan the intersection for potential hazards: look out for cars trying to turn across your path or emergency vehicles. Keep an eye on the traffic light ahead; if it has been green for a long time (also known as a “stale green”), be alert for a possible yellow light soon. Prepare mentally to stop if the light changes, but continue through the intersection if it's safe and clear, without slamming on the brakes or accelerating rapidly.

Tips 1:

As a designer, I always think about how environment and flow affect safety. Approaching intersections, whether on the road or within your own space, is all about clarity and intention. If you want better visualization for your home or workspace transitions, consider using a room planner—it’s like planning your route through a busy intersection, but for your home design.

FAQ

Q: What should I do if my light is green but cross traffic isn’t stopping?

A: Slow down and be prepared to stop. Your safety comes first, even if you technically have the right of way.

Q: Is it okay to speed up when the green light might turn yellow?

A: No, always maintain a safe, legal speed and only enter the intersection if you can do so safely.

Q: What does a “stale green” traffic light mean?

A: It’s a green light that has been on for a while and is likely to change soon. Be cautious and anticipate a yellow.

Q: Should I always expect pedestrians at a green light?

A: Yes, always check for pedestrians in or near the crosswalk before proceeding, even when your light is green.

Q: What should I do if an emergency vehicle approaches as I reach a green light?

A: Safely yield and pull over if needed, even if you have a green light.