What is the speed limit on county roads?
4 Answers
Regulations on speed limits for county roads: 1. For roads without a central dividing line, the speed limit is 30 kilometers per hour in urban areas and 40 kilometers per hour on highways; 2. For roads with only one lane in the same direction, the speed limit is 50 kilometers per hour in urban areas and 70 kilometers per hour on highways. County roads are constructed, maintained, and managed by the county or city highway authorities. Speed limits generally refer to the regulation of vehicle speeds within a certain range over a specified distance, primarily aimed at preemptively alerting drivers to control their speed appropriately in subsequent sections of the road ahead and to prevent the dangers of speeding. Speed limits are an essential and crucial aspect of road transportation safety.
I usually drive on county roads, which are not as wide as highways and often pass through villages and farmland, with a general speed limit of 70 kilometers per hour. However, the actual speed should be adjusted according to road conditions. For example, when passing schools, markets, or sharp curves, yellow warning signs will indicate speeds of 40 or 30. There are many accident-prone areas on county roads, especially during rainy days with poor visibility or at night when there are no streetlights. Many experienced drivers voluntarily reduce their speed to below 60 km/h. I recommend developing the habit of checking speed limit signs, as navigation systems sometimes aren't updated in time, so don't rely too much on electronic prompts. By the way, speed cameras on county roads have increased in recent years, and sudden braking can be riskier. Maintaining a steady speed is the most worry-free and safest approach.
After driving for a long time, I noticed that speed limits on county roads are quite nuanced. Most regular sections have a maximum of 70 km/h, but it drops to 60 when encountering bridges or tunnels. Many people don't realize that county road signage poles are placed closer than national highways—you need to start slowing down when spotting speed limit signs 300 meters away. Once while driving at night on a hilly county road with narrow lanes and sharp turns, although posted at 70, I found reducing to 50 was actually safer. The key isn't memorizing numbers but constantly assessing risks—easing off the throttle when encountering oncoming trucks or roadside pedestrians. Newly built county roads are even stricter now, with some adding average speed enforcement zones where maintaining steady speed works far better than slamming brakes.
I've specifically researched the speed limits on county roads. The traffic law states that roads with a design speed below 70 km/h have a speed limit of 60. In practice, there are basically three scenarios: two-lane straight roads with 70 signs, single-lane mixed sections limited to 60, and areas near residential zones uniformly capped below 40. The most easily overlooked are those temporary construction zones, where suddenly appearing 30 speed limit signs are particularly tricky. Personally, I prefer to set my cruise control around 65, so I don't overspeed on downhill slopes and stay calm passing speed traps. Remember, the braking distance differs significantly between asphalt and concrete roads, especially in rain when you need to slow down earlier. Don't blindly trust navigation speed limit alerts; some rural roads are slow to update, so keeping an eye on road signs is the most reliable.
