LED Solar Traffic Signs are Solar Traffic Signs that can be seen everywhere in our life. They act as orders and prohibitions to guide vehicles to drive in order. In congested traffic, they play the role of traffic police. It can be said that our Solar Traffic Signs play a pivotal role in the ranks of road traffic safety. Let's answer common Solar Traffic Signs below. Do you really understand these questions?
Question 1: Do I need to wait when I turn right at an intersection with lights?
Under normal circumstances, right turns are not controlled by Solar Traffic Signs, but in some sections with heavy traffic flow, in order to prevent right-turning vehicles from affecting the cross-traffic traffic and causing traffic congestion, right-turning lights are also provided. Judging from the actual situation, you cannot turn right except when the light is red, and you can turn right when the light is green or yellow. Although there are not many such cases, we also need to pay special attention in daily driving.
Question 2: Do I need to enter the waiting area when turning left?
Regarding whether it is necessary to wait for the light when turning left at the intersection, the answer must be yes, but there are several situations that need to be paid attention to when turning left.
Situation 1: Separate left turn Solar Traffic Signs are not set
This kind of intersection usually has only one Solar Traffic Signs. When the green light is on, straight-going and left-turning vehicles in both directions can pass. Since there is a straight vehicle in the opposite direction at this time, it is necessary to pass through the intersection without affecting the oncoming traffic, and stop when the red light in this direction is on.
Situation 2: There is a separate traffic light and there is a transfer area
I believe everyone is familiar with the transfer waiting area. It is an arc-shaped area surrounded by a dotted line in front of the solid line at the intersection. At an intersection with a left-turn waiting area, when the green light is going straight in this direction, left-turning vehicles must enter the waiting area one by one and wait for the left-turn indicator light to pass before passing.
Situation 3: There are separate traffic lights but no waiting area
Of course, not all left-turn intersections have turn-waiting areas. Although some intersections have separate left-turn lights, due to the limited area of the intersections, no turn-waiting areas are set. At this time, special attention should be paid not to habitually move the car forward as soon as the green light is on, and must see the road instructions clearly before operating.
Question 3: About U-turn
It is too common to make a U-turn, but now there are more and more road signs, and many friends are tied up. They don’t know under what circumstances they can make a U-turn, so please continue to read.
Situation 1: There are U-turn Solar Traffic Signs lights at the intersection
No matter what kind of intersection, if there is a special U-turn traffic light, follow the instructions of the light.
Situation 2: There is no traffic U-turn light, but there is an intersection with a left-turn light and a solid yellow line drawn
Generally speaking, as long as there is no U-turn prohibition sign or separate U-turn indicator light and yellow solid line
Under this circumstance, motor vehicles are not restricted by signal lights, and can turn around at any time without affecting normal driving vehicles and ensuring safety. In general, the central median on the road will also change from a solid line to a dashed line when approaching an intersection, and vehicles can make a U-turn in this area.
Situation 3: No yellow "dotted solid line" is allowed
If there is a yellow dashed solid line drawn on the road, vehicles on the side of the dashed line can make a U-turn.
Situations where U-turn is not allowed:
Situation 1: No left intersection
There is no doubt that you cannot turn left at intersections with no-left signs, but many friends are not clear about whether you can make a U-turn at intersections with no-left signs. Judging from the U-turn action, the left-turn route must be experienced first. From the perspective of the impact of vehicles on traffic, left-turn and U-turn are also very similar, and they must occupy the opposite lane. Therefore, no U-turn is also prohibited at the left intersection.
Case 2: Zebra crossing area
There are zebra crossings painted on some roads. Although there are generally no signs prohibiting U-turns in this area, this area is equivalent to a sidewalk and U-turns are absolutely not allowed.
Case 3: There is no U-turn arrow in the leftmost lane
Generally near the intersection, arrows will be drawn in each lane to guide motor vehicles to choose lanes according to the direction of travel, and if the first lane on the left only has straight arrows, then even if there is no sign prohibiting U-turns, U-turns cannot be made.
Look at the road signs in advance and follow the lane
Generally, there will be arrows indicating each lane before the intersection. Vehicles need to enter the corresponding lane according to the direction of traffic. It is not only unsafe to change lanes temporarily when approaching the intersection, but it will also affect the speed of vehicles behind, so it is very important to prepare in advance. .
Congestion has become the biggest problem in urban traffic travel. In order to alleviate this situation, Tuoan Technology is committed to providing people with safe, intelligent and green traffic travel methods, and openly cooperates with partners to build traffic safety, intelligent transportation, road lighting and other fields. a comprehensive solution.
