What is the speed limit for cars on mountain roads in kilometers?

[SanLukas]

The speed limit for cars on mountain roads is 30 kilometers. The specific situation depends on the speed limit signs posted on the road. Below are relevant introductions: 1. Control speed/maintain distance: When driving on mountain roads, the most important thing is to maintain a safe distance. Because the road conditions on mountain roads are more complex than those in urban areas, especially in weather with low visibility such as rain, snow, or heavy fog, unforeseen situations often occur. 2. Slow down on curves/do not overtake: On mountain roads, you often encounter continuous curves and sharp turns. Generally, there will be road signs before the curves indicating what kind of curve lies ahead. When seeing these signs, drivers should slow down. If encountering sharp turns, use the horn and flashing lights in combination.