What is called the main road first when the car is moving?

Please enter your answer. According to Article 43 of the Road Traffic Management Regulations, vehicles passing through intersections without traffic signals or traffic signs must comply with the following provisions to yield in turn: (1) Feeder road vehicles give way to trunk road vehicles; (2) If there is no distinction between branch and trunk roads, non-motorized vehicles shall give way to motor vehicles, non-buses and trams shall give way to buses and trams, and similar vehicles shall give way to vehicles that go straight or there is no oncoming car on the right; (3) When similar vehicles meet in opposite directions, the car turning left gives way to the car going straight or turning right; (4) Vehicles entering the roundabout give way to vehicles already in the intersection.

1. Trunk road first means that at general intersections, in the absence of traffic police command and traffic lights, vehicles driving on trunk roads have the right of way, and branch road vehicles need to avoid trunk road vehicles.

2. There are two interpretations of trunk roads, and the other refers to one of the urban roads, that is, the main road. There is also a reference to circuits in physics

Hello, The "trunk road first" in the traffic sign means that the driver is on the main road and has the right of way. Trunk road first, generally known as trunk road first, is a traffic sign at an intersection that indicates that the driver is on the main road and has the right of way. This corresponds to a slow-down yield or stop-and-yield sign on a slip road.

At intersections without traffic lights, you should look at the right of way signs and yield signs, the main road first is the right of way sign, and seeing it on Sensong Road means that you have the right of way to drive on this road (at the intersection with traffic lights, the right of way signs and grips are invalid, subject to the traffic lights), don't worry about the intersection will suddenly come out of the car. On the corresponding branch road, there is a sign of slowing down this shed Zheng yield or stopping yield.

Trunk road first means that the trunk road has the right of way when there is no traffic light at the intersection. In other words, vehicles on the side road need to avoid vehicles on the main road.

Because the trunk road is the main road, the branch road is the small road, then the small road out of the main road can not hinder the normal traffic of the main road, the branch road car to give way to the trunk road car, and the corresponding branch road driving car will see the sign of slowing down or stopping, which is to avoid traffic accidents and the development of traffic rules.

The main road sign** is a square shape with a dark blue background and a white arrow in the middle that looks like a rocket. Trunk road first is a traffic sign at an intersection to remind vehicles to have the right of way on the main road, but do not drive at will because you have the right of way, safety is the most important. In addition to the main road first, there are also the right to meet the car first, go around the island first, etc., and also have the right to drive first.