What is the speed limit standard for national highways?

2 Answers
EverettLee
07/25/25 3:26am
Speed limit standard for national highways: The speed limit for national highways passing through cities is 40 to 60 kilometers per hour, while the speed limit for national highways connecting cities is 60 to 80 kilometers per hour. National highways start with the letter G and are roads connecting major economic centers, port and station hubs, commodity production bases, and strategic locations. Below are some precautions for driving on national highways: Do not drive in the leftmost lane: Most national highways use green belts to separate lanes in opposite directions. If motor vehicles or pedestrians want to cross the highway, they will pass through the green belt. The lush green belt can become a major blind spot. Therefore, driving in other lanes allows for timely detection of pedestrians and other vehicles. Keep your vision far and wide: Try to offset the obstruction from the vehicle in front when following it. On national highways, traffic is frequent, and offsetting the obstruction from the vehicle in front can reduce driving blind spots. Pay attention to road signs and warning markers on national highways: Generally, there are corresponding prompts in accident-prone sections, and there are also corresponding warnings in curved sections. Noticing these details can help avoid accidents. Use the horn frequently: When encountering blind spots while driving, use the horn frequently. When discovering pedestrians, agricultural vehicles, or non-motorized vehicles on the national highway, actively reduce speed and yield to agricultural vehicles. Ensure safety before overtaking: Because the acceleration levels of drivers on national highways vary, you must ensure that the other party has no other intentions before overtaking. At the same time, when overtaking, be sure to control the rhythm well, and the driver should be clear about speed, distance, etc.
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EvaAnn
08/10/25 4:58pm
As someone who frequently drives long distances, I always pay attention to the speed limits on national highways. Generally, speed limits on national highways vary depending on the type of road section: in urban or densely populated areas, the speed limit is usually 40 to 60 kilometers per hour; in suburban or ordinary sections, the speed limit may be 60 to 80; in mountainous areas or highway-style national highway sections, the speed limit may increase to 80 or even 120. The exact limit depends on roadside signs, as regulations differ by location. When driving, I rely on GPS or map apps to alert me to speed limits to avoid being caught speeding by cameras. Remembering these limits is crucial—speeding fines start at 200 RMB and may also result in penalty points. Safety comes first; national highways have heavy traffic and complex road conditions, so staying within the speed limit helps reduce the risk of accidents.
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