How many kilometers can you drive in an hour on the highway?

[EmmettRose]

On the highway, you can drive 60-120 kilometers per hour, as the speed should be maintained between 60-120 km/h. The maximum speed must not exceed 120 km/h, and the minimum speed should not be lower than 60 km/h. For small passenger vehicles on the highway, the maximum speed must not exceed 120 km/h, while other motor vehicles should not exceed 100 km/h, and motorcycles should not exceed 80 km/h. Below are specific details about highways: 1. Speed: The design speeds are 80 km/h, 100 km/h, 120 km/h, and 60 km/h (for special sections); 2. Lanes: The road scale consists of at least four lanes in both directions or two lanes in one direction; 3. Definition of a highway: A highway is a type of road classified by technical grade, ranking above Class I, Class II, Class III, Class IV, and unclassified roads. Highways intersect with national or provincial roads in the road network hierarchy, meaning highways can be part of national or provincial roads in the network.