Should the 70 km/h speed limit on highways be ignored?

[VonEleanor]

On highways, the 70 km/h speed limit must be adhered to; otherwise, it constitutes speeding. Rules of road traffic: Road traffic rules follow a priority hierarchy: police command takes precedence over LED screen instructions, which in turn take precedence over fixed sign instructions. Penalties for speeding by ordinary vehicles on highways: Speeding within 10% of the limit incurs no penalty; speeding between 10% and 20% results in 3 penalty points; speeding between 20% and 50% results in 6 penalty points; and speeding over 50% results in 12 penalty points.

[GabrielleLee]

Every time I see a speed limit sign of 70 on the highway, I take it very seriously. Just last week, I passed through a tunnel where the 70 km/h speed limit sign was particularly eye-catching, and I immediately slowed down. You know, when there's a sudden speed limit in such special sections, there's always a good reason—either the curves are particularly sharp, or there's construction or a high accident rate. Although it's tempting when some cars zoom past you, we have to think clearly—arriving safely is far more important than saving those few minutes. Once, I was in a hurry and didn't notice the speed limit, and I almost lost control on a curve—the tires screeched loudly. That lesson is one I'll remember for a lifetime.

[EliasLynn]

As a veteran long-distance driver, I can responsibly tell you that all speed limit signs on highways must be taken seriously. That '70' isn't just randomly posted - it could indicate sharp curves ahead, tunnel entrances, or temporary construction zones. I once encountered this situation during heavy rain, obediently reduced speed to 70, and sure enough five kilometers ahead there was an overturned truck blocking the road. Had I been driving faster then, I might not be here talking to you now. Nowadays with the dense network of speed cameras and average speed monitoring systems on expressways, saving a few minutes isn't worth the points deduction and fines.

[Harry]

From the perspective of car maintenance costs, the 70 km/h speed limit on highways must be strictly observed. Firstly, speeding tickets often cost three to five hundred yuan, and many road sections now have average speed cameras, making it impossible to evade. More practically, there's the fuel consumption issue. The most fuel-efficient speed for vehicles is between 60-80 km/h. For every 10 km/h beyond this range, fuel consumption increases by 2 liters per 100 kilometers. Over the past three years, by driving within the speed limit, I've saved nearly ten thousand yuan on fuel alone, and tire wear has also significantly decreased. Some beginners might think 70 km/h is too slow, but in reality, maintaining a safe distance and driving steadily is more time-efficient and less stressful than alternating between fast and slow speeds.

[McMarcus]

Last month on the cross-sea bridge, that 70 km/h speed limit zone taught me a vivid lesson. The road looked straight, but right after the curve, I ran into a patch of fog with visibility less than twenty meters. Fortunately, I was driving at the regulated speed, otherwise the consequences would have been unthinkable. Now when I encounter speed limit signs on the highway, here's what I do: as soon as I see the speed limit sign, I ease off the throttle, check the navigation to confirm the exact location, and then glance at the rearview mirror to watch for cars behind me. Actually, these special speed limit sections are usually not long, at most three or four kilometers. Letting off the throttle early and coasting with inertia can easily maintain the speed, and it won’t delay the trip at all.

[EmiliaAnn]

According to vehicle engineering principles, the 70 km/h speed limit is definitely set with the actual road conditions in mind. For instance, on long downhill sections, a 70 km/h limit helps better control brake temperatures. It's important to understand that continuous braking can lead to brake fade, making it impossible to stop when needed. Many new car models now come with speed limit functions, and I always set my cruise control 3 km/h below the speed limit. This way, I avoid speeding while gaining extra reaction time for emergencies. In reality, glancing at the dashboard takes just a fraction of a second—completely manageable—but in a speeding-related accident, that tiny time difference could mean the boundary between life and death.