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What is the maximum speed limit on national highways?

6Answers
MacElias
07/29/2025, 08:40:26 PM

National highways generally have speed limits ranging from 60 to 80 km/h. Here is some relevant information: 1. Provincial highways: In principle, their speed limits are similar to those of national highways, but they are highly irregular. Many have a limit of 60 km/h, and quite a few are limited to 40 km/h. A limit of 80 km/h is usually applied to very wide roads. It is rare to see national or provincial highways with speed limits exceeding 80 km/h. 2. Expressways: According to Article 78 of the latest revised "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" in October 2017, expressways must indicate the speed limits for each lane. The maximum speed must not exceed 120 km/h, and the minimum speed must not be lower than 60 km/h.

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DelBrady
08/15/2025, 01:42:32 AM

I've been driving trucks on the road for over ten years. The speed limit on national highways is generally between 80 to 100 kilometers per hour, depending on the road design and local regulations. For example, in areas like city entrances/exits, mountainous regions, or places with many intersections, the speed drops below 80, while in open areas it might go up to 100. I remember once driving from Shandong to Sichuan, where the speed limits varied significantly along the way. I accidentally exceeded the limit by 10 km/h and nearly collided with the vehicle in front, but fortunately, I braked in time to stay safe. Fellow drivers should pay close attention to the speed limit signs on the roadside, not just rely on navigation. It's also important to regularly check the tires and braking systems to ensure you can slow down whenever needed. Driving is all about steadiness; getting home safely is what matters most. Make it a habit not to rush, especially with large vehicles that have greater inertia—extra caution is always necessary.

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Hayley
10/19/2025, 10:37:02 PM

I just got my driver's license, and during driving lessons, the instructor repeatedly emphasized that the maximum speed limit on national highways is 100 km/h. However, in practice, I found that the limits vary by section. For example, last week on the Jingzang Expressway entrance, the limit was 80 km/h, then it changed to 100 km/h when entering the suburban area. It's easy for beginners to get used to a fixed speed. I feel that driving too fast can lead to loss of control, such as not reacting in time to potholes or turns. Speed limits are there to protect everyone and reduce accidents. I also enjoy listening to car music, but on national highways, wind noise becomes too loud to hear clearly when exceeding 110 km/h, reminding everyone to follow the rules and not imitate young people who speed. Using mobile navigation to monitor speed limit changes is quite convenient, and it's better for beginners to start slowly to adapt to changing road conditions.

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HarrisonDella
12/02/2025, 10:08:44 PM

When traveling with kids, I always pay special attention to the speed limits on national highways, usually keeping it under 80 km/h for peace of mind. On expressways, 100 km/h might be allowed, but I slow down in crowded areas with heavy traffic, like near schools or on winding mountain roads. Children easily get carsick – once I drove too fast without noticing the speed limit sign, and my child vomited the whole way. Since then, I've been driving more slowly. Safety comes first; speed limits give us more time to react to unexpected situations like animals crossing the road. Also, make sure the child's safety seat in the back is securely fastened. Checking road condition updates on apps before trips makes things safer.

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VanAndrew
01/22/2026, 11:32:24 PM

I'm a road trip enthusiast who often drives on national highways to enjoy the scenery, where most speed limits are set between 80 to 100 kilometers per hour. For example, the Duku Highway in Xinjiang has a speed limit below 80 km/h due to its many dangerous curves, while flat areas like coastal routes allow speeds up to 100 km/h. Driving too fast in reality often leads to missing great scenic spots, which is quite regrettable. Once, I was fined 200 yuan for speeding, which affected my travel plans. I recommend starting early to avoid driving at night and maintaining a reasonable speed to fully enjoy the journey. Adhering to speed limits not only allows you to appreciate the beautiful views more peacefully but also ensures you can safely avoid encountering farm vehicles or livestock like cows and sheep on the road. During your trip, don’t turn off the GPS speed limit alerts to save battery.

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DelDerek
04/18/2026, 11:08:54 PM

I'm quite fascinated by automotive technology. The maximum speed limit on national highways is set between 80 to 100 km/h based on scientific evidence. The faster a car goes, the longer its braking distance becomes. Keeping speeds within 80 km ensures timely reactions, especially on slippery roads or when unexpected animals appear - this reduced speed limit lowers accident rates. I've studied how a car's ABS system operates most efficiently at these speeds. If considering vehicle modifications, don't forget to match them with speed limit regulations - speeding not only incurs penalty points but may also damage the engine. I recommend drivers pay more attention to their vehicle's performance and conduct regular safety inspections to enhance travel safety.

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