How long does it take to drive 100 kilometers on the highway?

[MacLuke]

Approximately 1 to 1.5 hours. The maximum speed on highways should not exceed 120 kilometers per hour, and the minimum speed should not be lower than 60 kilometers per hour. On highways, the maximum speed for small passenger vehicles should not exceed 120 kilometers per hour, for other motor vehicles it should not exceed 100 kilometers per hour, and for motorcycles it should not exceed 80 kilometers per hour. Below are specific details about highways: 1. Design speeds are 80 km/h, 100 km/h, 120 km/h, and 60 km/h (for special sections); 2. The road scale consists of at least four lanes in both directions or two lanes in one direction; 3. Highways are classified based on technical grade as a type of road, ranking above first-class, second-class, third-class, fourth-class, and substandard roads. Highways intersect with national or provincial roads in the hierarchical classification of the road network, meaning highways are part of national or provincial roads within the road network.