
Highway speed limits vary by lane. The speed limits on the Rilan Expressway are as follows: 1. Two lanes in the same direction: the minimum speed limit for the left lane is 100km/h, and the minimum speed limit for the right lane is 60km/h. 2. Three lanes in the same direction: the minimum speed limit for the far-left lane is 110km/h, the middle lane is 90km/h, and the far-right lane is 60km/h. 3. Special requirements: the maximum speed limit for small passenger vehicles is 120km/h, for other motor vehicles it is 100km/h, and for motorcycles it is 80km/h. If the lane speed limit differs from the road signs, the road signs take precedence.

I remember once driving on the Rilan Expressway where the speed limit was generally 120 km/h, but it varied in certain sections like tunnels or curves where it might drop to 100 or 80. I saw plenty of signs warning against speeding. When driving, I used cruise control to maintain a steady speed—it's too easy to exceed the limit and get caught by speed cameras, resulting in a 200-yuan fine and penalty points. Safety comes first; expressways are busy with fast-moving traffic, and accidents can happen in an instant if you're not careful. That's why I recommend checking your navigation app for speed limit alerts—don't risk saving a few minutes only to invite trouble. Bad weather like rain or wind is common on highways, and slowing down is even more crucial then. Following speed limits isn't just about obeying the law; it also helps protect your car's longevity.

As someone who frequently takes the highway with family, I find the 120 km/h speed limit on the Rilan Expressway quite appropriate. When the speed drops to 80 or 100 on smaller roads, there are clear signs, and extra caution is needed during rain or at night. When my husband is driving, I always remind him not to push the speed—there are fixed speed cameras on the highway, and even a slight overspeed can result in a ticket. Think about it: at 120 km/h, the braking distance is still somewhat manageable, but exceeding it increases the risk of rear-end collisions, especially with kids on board—it's just not safe. During regular maintenance, it's good to check the tires and brake pads more often. Sticking to the speed limit makes for a more worry-free trip.

From a car enthusiast's perspective, the 120km/h speed limit on the Rilan Expressway is scientifically set. At high speeds, a car's braking response slows down, and exceeding the limit by just a few kilometers can mean several extra meters before coming to a stop. I've tried driving at 110 in 100km/h zones, and the engine load increases significantly, along with fuel consumption. Honestly, following the rules on the highway is better than showing off skills, especially when slowing down to 80km/h in tunnels or construction zones to avoid collisions. Navigation systems provide real-time speed limit alerts, so once set, avoid distractions and speeding up.


