The tunnel is a highway and.
Special sections on city roads.
When the driver is driving.
If you don't pay attention to some safety details.
This can lead to accidents.
To avoid accidents.
When driving in a tunnel.
Drivers must not only be more cautious.
At the same time, it is also necessary to grasp the following safety points.
Precautions before driving in
Observe the signage and marking in advance
Before entering the tunnel, pay attention to traffic signs such as road signs and markings, speed limit signs, and lane separation signs, and at the same time choose your own driving lane, and strictly follow the requirements of speed limit signs and other signs.
Reduce your speed ahead of timeWhen driving into the tunnel opening, the tunnel'sThe "black hole effect".This makes it impossible for the driver to identify the road conditions near the entrance of the tunnel, so before entering the tunnel, it shouldReduce your speed in advanceto reserve yourself plenty of reaction time and distance.
Turn on your headlights ahead of time
When entering the tunnel, the low beam and marker lights should be turned on in advance. Turn on the low beam to help your eyes get betterAdapt to changes in light；Turning on the illumination lights helps to alert other vehicles to spot themselves faster and make it easier to judge the distance.
Precautions after driving in
Maintain a safe speed
After entering the tunnel, you should always beThe speed of the vehicle is maintainedThe speed limit value indicated by the speed limit signwithinand never drive over the speed limit.
Keep a safe distance
The light in the tunnel is dim, and the driver's vision is limited, so in the event of an accident, it is very easy to have a series of collisions. Maintain a safe distance between carsto give yourself plenty of time and space to react and avoid accidents.
It is forbidden to change lanes at will
The fast and slow lanes in the tunnel are white single solid lines, under normal circumstancesLane changes are not permitted
Precautions when driving away
Decelerate, then accelerate. When driving out of the tunnel, the "white hole effect" of the tunnel makes the driver's eyes uncomfortable and cannot recognize the road conditions near the tunnel exit, so you should slow down when driving out of the tunnel, and speed up after adapting to the external light, and do not blindly accelerate or change lanes immediately, so as not to cause safety hazards to yourself and the car behind.
Tunnel on the way.
In the event of an accident or sudden breakdown of the vehicle.
Please keep in mind the "nine-character formula".
When the car pulls over and people evacuate, the police are called.
Reviewer: Zhou Jian, Zhang Ying Reviewer: Liu Ya.
Editor: Zhang Hexuan Source: Hubei Traffic Police