Precautions for Driving Through Tunnels
2 Answers
Tunnel driving precautions are as follows: 1. When driving through a tunnel, it is essential to control the vehicle's speed before entering the tunnel, slowing down to prevent visual limitations once inside. Additionally, the speed should not exceed 6 kilometers per hour before entering the tunnel. 2. Maintain a safe distance from both the vehicle in front and behind. Sudden braking in a tunnel is dangerous as it makes it difficult for the following vehicle to avoid a collision. Therefore, maintaining a proper distance is crucial. If the vehicle behind is too close, use the brake lights to alert them—an effective preventive measure. 3. Avoid accelerating when approaching the tunnel exit. Some tunnels are located on mountainous roads with many turns, and there may be more turns immediately after exiting the tunnel. At this point, the eyes cannot immediately adjust from the darkness to the bright light outside, so it is important to slow down upon exiting the tunnel and wait for your eyes to adapt before accelerating. 4. Always turn on the headlights when inside the tunnel.
I've been driving through tunnels for many years, and safety is always the top priority. Slow down to the designated speed before entering the tunnel, for example, from 80 km/h to 60 km/h, as sudden changes in light can easily lead to loss of control. Turn on your headlights so other drivers can clearly see your car's position. Maintain a distance twice as long as usual, at least a three-second gap, to prevent rear-end collisions. Avoid changing lanes or overtaking randomly in the tunnel, as the narrow lanes pose risks. Watch out for slippery surfaces and loose manhole covers, and drive steadily without swerving. When ventilation is poor, close the windows and use the air conditioning in recirculation mode to reduce dust. Listen to navigation prompts or traffic broadcasts to know the locations of emergency exits. Prepare sunglasses when exiting the tunnel to protect your eyes from strong light. Develop the habit of checking your vehicle before entering the tunnel—ensure tires and brakes are in good condition. These small tips will make your journey worry-free.
