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What is the speed range on highways?

4 Answers
LeAthena
08/28/25 5:48am
Highway speed range is between 60-120km/h. There are 3 key points to note when driving on highways: Upon entering the highway starting point, vehicles should accelerate to above 60 km/h as soon as possible. Vehicles entering from ramp entrances must increase speed in the acceleration lane and should not obstruct vehicles already in the main lane when merging - they should drive in the outer lane; When moving, vehicles should stay in their designated lanes - passenger cars in the middle lane, while buses and trucks in the right lane; Lane changes should not be made arbitrarily - when changing lanes or overtaking, turn signals must be activated in advance, and at night, drivers should alternate between high and low beams to confirm safety before changing lanes. Only adjacent lanes may be used for overtaking.
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LaStephen
09/10/25 4:12am
After years of driving on highways, I've noticed that speed limits typically range from 60 to 120 kilometers per hour, varying by road section. For instance, in mountainous tunnels, the limit drops below 80 km/h, while on straight, open stretches, it can go up to 120 km/h—but never exceed it, as these national safety regulations are set for good reason. I've encountered situations where the speed limit was reduced to 100 km/h during rain, increasing the risk of tire slippage, requiring extra caution. Vehicle type also matters: small cars can reach 120 km/h, but large trucks are capped at 100 km/h or less, with overloaded vehicles moving even slower. I recommend checking navigation apps before departure for real-time speed limit displays to avoid tickets. Maintaining a steady speed not only saves fuel but also reduces engine wear, extending your car's lifespan. Ultimately, following the rules is paramount.
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PeytonMarie
10/24/25 5:01am
As a car enthusiast, my experience on highways is that speeds fluctuate between 80 to 120 km/h. It varies by province - some sections in Guangdong have a 120 km/h limit, while mountainous areas in Guizhou are limited to 80 km/h, with speed limits dropping right after leaving the city. This relates to design and safety - roads with many curves have lower limits to prevent accidents. I often test different vehicles' performance; both SUVs and sports cars can easily reach the upper limit, but don't engage in illegal racing - getting caught by speed cameras results in costly fines. Also, remind everyone to pay attention to variable speed limit signs. They automatically display safe speeds during fog or congestion, which is quite smart. Regular car maintenance and proper tire pressure make driving more stable.
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Juan
12/07/25 5:24am
From a safety perspective, highway speed limits typically start at 60 km/h, with a maximum of 120 km/h. As someone who frequently drives long distances, I've witnessed tragic accidents caused by speeding, so I strictly adhere to the regulations. Especially when entering ramps or construction zones, reducing speed to 60 km/h is common—don't risk accelerating. Vehicle type significantly affects speed limits; for instance, buses are limited to 100 km/h, while cars can go up to 110 km/h. New drivers in cars should be extra cautious. High temperatures increase the risk of tire blowouts, so maintaining a comfortable speed of around 100 km/h with the AC on is ideal. Remember, speed cameras are strict, and fines can cost more than fuel.
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