What are the precautions for vehicles passing through tunnels?
2 Answers
Precautions for vehicles passing through tunnels include: 1. Before entering the tunnel, carefully observe the height, width, traffic signs, and text instructions at the entrance. Vehicles that do not meet the requirements are not allowed to enter the tunnel; 2. Before entering a one-way tunnel, carefully observe whether there are oncoming vehicles. When allowed to pass, sound the horn appropriately or turn on the width indicator lights; 3. When entering a two-way tunnel, drive on the right side, turn on the lights as needed, pay attention to oncoming vehicles, and avoid honking inside the tunnel; 4. Overtaking, reversing, turning around, and parking are prohibited inside the tunnel. In case of vehicle breakdown, turn on the width indicator lights and tail lights, and try to move the vehicle outside the tunnel.
Driving through tunnels is no small matter. After all these years on the road, what I fear most is the sudden dimming of light that my eyes can't immediately adjust to. That's why it's crucial to slow down to the posted speed limit beforehand, at least 10-20 km/h slower than usual. Before entering, always turn on your low beams—many tunnels have poor lighting, and without your lights on, others might not see you. Also, make sure to switch your AC to recirculation mode; the air in tunnels is filthy, full of dust—you don't want to roll down your windows and breathe that in. Maintain a greater following distance, as the confined space in tunnels leaves little room to maneuver if the car ahead slams on the brakes. And whatever you do, don't change lanes—lane changes increase the risk of rear-end collisions. Oh, and have you checked your tire pressure? High temperatures in tunnels can lead to blowouts. Keep a toolkit in your car, and if something goes wrong, pull over safely and turn on your hazard lights—safety first. Pay attention to these details regularly, and your drives will go much smoother.
