What are the vehicle requirements for the Duku Highway?

[KathrynDella]

The vehicle requirements for the Duku Highway are: 1. Requirement one: Vehicles with 7 seats (inclusive) or fewer can pass through the Duku Highway. However, 9-seat vehicles such as Mercedes-Benz are not allowed. Additionally, RVs with 6 seats are permitted to travel on the Duku Highway. 2. Requirement two: Trucks are allowed to drive without any restrictions. Relevant information about highways is as follows: 1. Highway: It is a road built according to national technical standards, connecting cities, villages, and industrial and mining bases, and is approved by the highway authorities. 2. Classification: Highways do not include naturally formed rural or field paths. They are mainly for automobile use and meet certain technical standards and facilities. There is a distinction between general highways and automobile-specific highways, with the latter increasingly categorized by highway grades. Therefore, secondary highways have two specifications.