How should motor vehicles merge into the main road traffic?

1 Answers
Rafael
07/30/25 6:06am
When merging a motor vehicle into the main road traffic, the correct method is to turn on the turn signal in advance, maintain straight-line driving, observe the left and right conditions through the rearview mirror, and merge into the traffic after confirming safety. Before merging into the traffic, the driver should first observe the vehicles traveling normally on the left and rear through the rearview mirror, accurately estimate the traffic speed and safe distance, choose the best time to merge based on the traffic conditions, and safely merge into the traffic without affecting the normal driving vehicles. When merging into the traffic after starting, if the driver fails to pay attention to the driving conditions of the vehicles on the main lane and forces merging, it can easily lead to traffic accidents. Even if no accident occurs, it can disrupt the normal traffic flow, causing traffic disorder, road congestion, and other consequences, posing potential accident risks. Therefore, before merging into the traffic, the driver should first observe the vehicles traveling normally on the left and rear through the rearview mirror, accurately estimate the traffic speed and safe distance, choose the best time to merge based on the traffic conditions, and safely merge into the traffic without affecting the normal driving vehicles. Precautions for merging into traffic: Merging from an auxiliary road to the main road. If there is no traffic signal in front of the auxiliary road, you can turn on the left turn signal and slowly drive along the edge to enter the main road. If there is a traffic signal in front of the auxiliary road, you must follow the instructions of the traffic signal. When the traffic signal of the auxiliary road is red, you need to stop in front of the stop line; when it is green, you can directly proceed to the left. Merging from the main road to the auxiliary road. When driving on the auxiliary road, pay attention to the road signs, usually a yield sign with an inverted triangle. When there are vehicles merging from the main road, you must yield to the main road traffic first.
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