The “Towing Vehicle Expressway Passage Classification”

The “Towing Vehicle Expressway Passage Classification” is a regulatory sign indicating the passage classification of towing vehicles that are towing heavy trailers on expressways. Here, a “heavy trailer” refers to a trailer (trailer) with a total vehicle weight exceeding 750kg.

When passing beyond the point where this sign is installed, towing vehicles towing heavy trailers must travel in the vehicle passage lane (lane) indicated by the sign.

In addition, there is a sign similar to this one called the “Passage Classification of Specific Types of Vehicles”. This is a regulatory sign indicating the passage classification of specific types of vehicles (large freight, specific medium, large special), mainly provided on expressways or motor vehicle-only roads. When passing beyond this sign, specific types of vehicles must travel in the first lane from the left of the road (first lane).

Although these signs look and mean similar, it is important to correctly understand the meaning of these signs in order to drive safely considering the surrounding traffic conditions. If you have any signs, rules, or doubts that you do not understand while driving, please fill in your knowledge immediately.