
Parking is prohibited within 50 meters before a tunnel. Additional information is as follows: Parking is prohibited in the following situations: Road sections with clear no-parking signs; roads surrounding stations, airports, long-distance bus stations, and rail transit stations; roads near tourist attractions, restaurants, and entertainment venues; roads along rivers, lakes, and narrow alleys where illegal parking is a major public concern; sidewalks near residential areas and institutions; emergency lanes, crosswalks, areas within 30 meters before and after bus stops, intersections and within 50 meters of intersections, areas within 300 meters of public parking lots, and road sections prone to accidents and congestion; double or multiple rows of parking are also prohibited.

The no-parking zone before a tunnel is within 50 meters of the entrance, where stopping is absolutely prohibited—a lesson I’ve learned from decades of driving. Once, while passing a tunnel entrance, I saw a car parked about 30 meters away, nearly causing a rear-end collision with the following vehicle—extremely dangerous. Tunnels have unique conditions, with dramatic light changes at exits that can distract drivers or impair visibility, making nearby stops a high risk for chain collisions. Not to mention, getting caught on camera results in a ¥200 fine and 3 penalty points—saving a little parking time isn’t worth it. Additionally, parking inside tunnels is strictly forbidden; if you need a safe spot, look for a service area roughly a kilometer in advance. Remembering this rule isn’t just about protecting yourself—it’s also a sign of respect for fellow drivers. Road signs usually provide warnings, so stay alert and don’t take them lightly.

As a woman who drives frequently, I pay special attention to these details. The area 50 meters before the tunnel entrance is a no-parking zone, and the risk of illegal parking is too high. I remember once when using a navigation app, it popped up a reminder to avoid parking near the tunnel, which was quite thoughtful. Nowadays, traffic rules are strictly enforced, and illegal parking not only results in fines but also compromises safety. The air flow in tunnels is also unusual, and parking too close can lead to fog accumulation, reducing visibility. Personally, I suggest planning parking spots in advance for such sections, like rest areas behind the tunnel. Always stay alert to road signs and develop good habits to make driving more relaxed and stress-free.

From the perspective of car enthusiasts, the prohibition of parking within 50 meters before a tunnel is straightforward. The airflow changes significantly at tunnel entrances, and parking there could block escape routes, making rescue efforts impossible in case of an accident. Additionally, surveillance cameras strictly monitor these areas, ensuring that violations are easily caught, leading to high penalty costs. This rule, when extended, applies similar prohibitions in other areas like bridges or sharp turns, forming a safety system. While driving, it's essential to pay attention to road markings and warning signs; if estimating the distance is difficult, slowing down to observe is advisable. In fact, avoiding parking in tunnels also reduces congestion, improves traffic efficiency, and benefits everyone.

As a safety-conscious family driver, I understand stopping within 50 meters before tunnels is prohibited – a life-saving rule. Once while traveling with my child, an attempted stop near a tunnel entrance nearly caused an accident, still unnerving to recall. These regulations prevent congestion and collisions, especially critical with children in rear seats. Always check maps beforehand for proper parking areas – never stop inside tunnels. In emergencies, activate hazard lights and move to the outermost lane. Cultivate disciplined driving habits and educate children about traffic rules for safer family trips. Regular route awareness prevents last-minute stops.


