Will changing lanes over solid lines on highways be captured by cameras?
4 Answers
Changing lanes over solid lines on highways will definitely be captured by cameras. Normally, changing lanes over solid lines without following traffic markings will result in a fine and a deduction of 3 points. However, when encountering special circumstances ahead, changing lanes over solid lines will not be considered a violation. More relevant information is as follows: Lane-changing over solid lines camera system: The lane-changing over solid lines camera system uses ground-based magnetic induction loops. When the front wheels of a vehicle pass over the induction loop on the ground, the electronic system captures the first photo; when the rear wheels pass over the induction loop, the electronic device captures the second photo; when the vehicle passes through the intersection and crosses the induction loop on the opposite side, the electronic device captures the third photo. Lane-changing over solid lines camera enforcement: The lane-changing over solid lines camera enforcement becomes active 24 hours after installation, and the images and related data are retained for one week. Minor lane-changing over solid lines without causing major safety incidents are usually not captured. Temporary license plates used on new vehicles, due to material issues, are often difficult to be clearly captured by electronic violation cameras.
As a veteran driver who frequently travels on highways, I've witnessed countless cases of lane-changing over solid lines being captured by cameras. The distribution of electronic surveillance on highways is actually very dense, especially at key locations like tunnel entrances and ramp exits, where high-definition cameras are usually installed. These devices are by no means just for show—they can capture wheel tracks crossing lines 24/7, with the system automatically recognizing license plates. Last year, a friend of mine crossed a solid line on the Henan section of the Shanghai-Shaanxi Expressway and received a ticket three days later, resulting in 3 demerit points and a 200-yuan fine. The key issue is that such behavior is extremely dangerous, easily leading to rear-end collisions, especially during rainy or foggy conditions when visibility is poor. I recommend planning your lane at least two kilometers in advance. If you miss an exit, don’t take the risk—it’s safer to proceed to the next exit and circle back. Every second on the highway is precious, but safety should always come first.
I remember when I first got my driver's license, I asked a traffic police friend a similar question. He told me that crossing a solid line on the highway will definitely be caught by cameras. Nowadays, electronic police technology is very advanced, using intelligent capture systems that trigger recognition the moment your wheels cross the solid line. Especially in high-violation areas like provincial border toll stations and service area entrances, the surveillance coverage is basically 100%. Once, I was in a hurry and tried to change lanes by cutting across a solid white line, only to hear the camera's 'click' sound immediately after crossing. Although I was lucky that time and didn’t get caught, later when I saw accident videos where crossing solid lines caused chain collisions, it really made me think twice. Now, I’d rather drive an extra 20 kilometers than touch a solid line—after all, fines are minor compared to safety.
I've studied traffic monitoring systems, and the probability of being caught crossing a solid line on highways is extremely high. Road authorities install induction loops and high-definition cameras in solid line areas, which trigger snapshots when vehicle wheels cross the line. These devices can achieve resolutions of up to 8 megapixels, capable of even capturing license plate stains clearly. For instance, the lane dividers on the Beijing-Hong Kong-Macao Expressway are almost fully covered, with some sections additionally equipped with integrated radar speed detection and capture systems. Last month, my cousin overtook by crossing a solid line on the Guangdong section, and the traffic violation record appeared on the Traffic Management 12123 app the next day. I recommend everyone develop the habit of watching advance road signs and always use turn signals well before changing lanes. Pay extra attention to temporary markings in construction zones—crossing those yellow solid lines will still result in fines.
